Can someone please give me the (Answers) to this? ... please ...

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Can Someone Please Give Me The (Answers) To This? ... Please ...I Need Help.

Answers

Answer 1

Answers:

Area = [tex]16\sqrt{3}[/tex] square inches.Choice AChoice BLadder is 14 feet long.

=========================================================

Explanation:

Problem 1

Focus on one of the triangles (they're identical copies of each other).

Each triangle is a 30-60-90 triangle.

The hypotenuse is 8 which cuts in half to 4 to be the short leg.

The long leg is [tex]\sqrt{3}[/tex] times that of the short leg, meaning the long leg is [tex]4\sqrt{3}[/tex] inches long.

The area is therefore length*width = [tex]4*4\sqrt{3} = 16\sqrt{3}[/tex] square inches.

------------------------------

Problem 2

For a 30-60-90 triangle, the short leg x doubles to 2x when getting the hypotenuse. Only choice A fits with this description when going from 2 to 4.

------------------------------

Problem 3

The legs of a 45-45-90 triangle are the same length. This narrows our answer choices to B and D. We can conclude the final answer is B since the hypotenuse is exactly [tex]\sqrt{2}[/tex] units longer compared to the leg length.

------------------------------

Problem 4

A 30-60-90 triangle forms.

The 60 degree angle is between the ladder and the horizontal ground. The 30 degree angle is placed up top. Opposite the 30 degree angle is the horizontal side, which is of length of 7 feet mentioned. Doubling this gets to 2*7 = 14 feet and it's the hypotenuse.


Related Questions

p2+4 #Evalaute the expression when p=7.

Answers

Answer:

18

Step-by-step explanation:

I am assuming you mean 2p+4

Substitute P

2(7)+4

14+4

18

Answer it is 18
Step-by-step explanation:

Step one: p2 is a coefficient so its the same thing as p times 2 so 7 is p so, 7 times 2 equals 14

Step 2: now you solve the sum of 14+4 which equals 8


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The actual income for this month has been reduced by $200. How can this budget be modified so there will be a positive actual net income?

Monthly Budget
Budgeted Amount
Actual Amount
Income
Wages

$1250

$1050
Expenses
Rent
Utilities
Food
Clothes
Cell Phone

$450
$150
$220
$200
$75

$____
$____
$____
$____
$____
Net Income
$155
$____
a.
This budget can be modified by increasing the amount spent on food and utilities and decreasing the amount spent on clothes and rent, thereby maintaining a positive actual net income.
b.
This budget can be modified by reducing the amount spent on rent and utilities, thereby reducing overall expenses to have the maximum amount of money for all other expenses.
c.
This budget can be modified by reducing the amount spent on food and clothes, thereby reducing overall expenses to have the maximum amount of money for fixed expenses and maintaining a positive actual net income.
d.
This budget cannot be modified.

Answers

To give a positive actual net income, the budget can be modified by reducing the amount spent on food and clothes, thereby reducing overall expenses to have the maximum amount of money for fixed expenses.

Option C is correct.

What is an actual net income?

In accounting, the actual net income is defined as an entity's income minus the costs of expenses on goods sold, depreciation, amortization, interest, and taxes.

To determine actual net income, start with gross income, which is the whole amount of money earned, and then deduct costs like taxes and interest payments.

To give a positive actual net income, the budget can be modified by reducing the amount spent on food and clothes, thereby reducing overall expenses to have the maximum amount of money for fixed expenses.

Learn more about actual net income here:

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Answer:

( C ) : This budget can be modified by reducing the amount spent on food and clothes, thereby reducing overall expenses to have the maximum amount of money for fixed expenses and maintaining a positive actual net income

Step-by-step explanation:

Tom and Jane decided to see who could collect more seashells. The relation is given by the
inequality j> 21+ 8. If Tom collected 24 seashells, what is the least number of seashells Jane
collected?
8 seashell
9 seashells
56 seashells
57 seashells

Answers

The least number of seashells Jane collected is 56 seashells.

What is an inequality

An inequality is an expression used to show the relationship between two or more variables and numbers.

Let j represent the number of seashells collected by Jane and t represent that of Tom, hence:

j > 2t + 8

For 24 seashells collected by Tom:

j > 2(24) + 8

j > 56

The least number of seashells Jane collected is 56 seashells.

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would rather be a celebrity or related to whatever celebrity you choose? if you chose the second one who did you choose?
Have a great day! I hope this question makes your day!
so I don't lie what is 1+3?

Answers

Answer:

Id rather be related to a celebrity. I would choose prob Milly Bobby Brown (Eleven from Stranger Things) Lol

Step-by-step explanation:

Rlly made my day have a wonderful day too<33

(Its 4 lol)

I’d want to be related to a celebrity because I don’t want all of the fame and not have enough time for other things I’d like to do in life. I’m not sure shop the celebrity would be lol. 1+3 is 4.

help guys pls cmon im bad at math​

Answers

Answer:

1. 942.48

Step-by-step explanation:

Input the numbers in the formula.

Factor 20x2 25x – 12x – 15 by grouping. 1. Group terms with common factors. 2. Factor the GCF from each group. 3. Write the polynomial as a product of binomials. (20x2 – 12x) (25x– 15) 4x(5x – 3) 5(5x – 3) (5x – 3)( x ).

Answers

The factors of the specified polynomial by the grouping the polynomial and taking out GCF is,

[tex](4x+5)(5x-3)[/tex]

What is the factor of polynomial?

Polynomial equations is the expression in which the highest power of the unknown variable is n (n is real number).

The factor of a polynomial is the terms in linear form, which are when multiplied together, give the original polynomial equation as result.

The given polynomial expression in the problem is,

[tex]20x^2+25x-12x-15[/tex]

Factor the above polynomial by grouping as,

[tex](20x^2+25x)+(-12x-15)[/tex]

Factor the greatest common factor (GCF) from each group as,

[tex]5x(4x+5)-3(4x+5)\\[/tex]

Write the polynomial as a product of binomials as,

[tex]5x(4x+5)-3(4x+5)\\(4x+5)(5x-3)[/tex]

The above polynomial is written as a product of binomials.

Hence, the factors of the specified polynomial by the grouping the polynomial and taking out GCF is,

[tex](4x+5)(5x-3)[/tex]

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Answer:

its 4 and 5 in the blank spots :)

Step-by-step explanation:

What is the value of X

Answers

The answer is in the attachment below:

Answer:

x = 6[tex]\sqrt{2}[/tex]

Step-by-step explanation:

Using the sine ratio and the exact value

sin45° = [tex]\frac{1}{\sqrt{2} }[/tex] , then

sin45° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{6}{x}[/tex] = [tex]\frac{1}{\sqrt{2} }[/tex] ( cross- multiply )

x = 6[tex]\sqrt{2}[/tex]

what two numbers can be multiplied to get 16 but added to get -2?

Answers

Answer:

2 and 8

Step-by-step explanation:

In 1 through 3, use the following table to find the missing variables.

1. Rate of the vehicle in Trip A.

2. Time traveled in Trip B.

3. Distance traveled in Trip C.

Answers

Answer:

see below

Step-by-step explanation:

Formula: [tex]speed=\frac{distance}{time}[/tex]

In Problem 1, the question is asking the rate of the vehicle in Trip A. This can be  interpreted as miles per hour; basically finding the speed.

Using the formula:

[tex]7,794[/tex] ÷ [tex]18[/tex] = [tex]433 mi/h[/tex]

Both values were plugged in and then divided, which narrowed it down to the final value/answer.

The rate of the vehicle was 433 miles per hour.

In Problem 2, the question is asking us the time traveled in Trip B. Basically the amount of time it took.

Once more using the formula, * This indicates DIVISION*

time = 7.2 hours

= 7.2 h

= 07:12:00

= 7 hours, 12 minutes, 0 seconds

The total time traveled in Trip B was 7 hours and 12 minutes.

In Problem 3, the question is asking the distance traveled in Trip C.

Using the formula one last time,

distance = 96 miles

= 96 mi

How I got this was through multiplication.

12 * 8 = 96.

Therefore, the distance traveled in Trip C was 96 miles.

I need this question please I will give lots of points to whoever awnsers it

Answers

Answer:

-6

Step-by-step explanation:

21/7+3(-3)

=3-9

=-6

hope it helps!

have a great day/night ahead ┐( ˘_˘)┌

I will give BRAINLY and
FIVE STAR and a THANKS
Please help me

Answers

Answer:

120 security person

Step-by-step explanation:

the ratio is 1:170 so for every 170 people there is one security guard. So you take the number of people attending 20400 and divide by your ratio which is 170.

20400/170 = 120

Which statements about the composite figure are true? Check all that apply. The composite figure consists of two rectangular pyramids. The composite figure can be broken down into rectangular prisms. The volume of the composite figure is 1. 5(9)(5) 1. 5(9)(5). The total volume is 45 units3. The total volume is 90 units3.

Answers

Total volume is 45 unit³

We have given that the composite figure consists of two rectangular pyramids.

Suppose they are joined together to form the given figure, stacked to each other on their base.

What is the volume of one pyramid?

[tex]Volume of pyramid=\frac{L\times w\times h}{3}[/tex]

Bye using the formula we get

[tex]=\frac{9\times 1.5\times 5}{3}\\ =\frac{45}{2}[/tex]

now, Since there are two pyramids in the figure on same base and height,

their volume will be equal

So area of composite figure

[tex]=\frac{45}{2}\times2[/tex]

Therefore, the volume of the given figure = 45 units³

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Find the Area of the figure below, composed of a rectangle with a semicircle removed from it. Round to the nearest tenth place.
4
8

Answers

Answer:

Step-by-step explanation:

the rectangle's area is simply: A = 4 x 8 = 32

the circle's area is : π x 2 x 2 so A = 4π

the half circle's area is : 4π / 2 = 2π

And the final area is A = 32 - 2π = 2 x (16-π)

In rectangle

Area:-

Length ×Breadth8(4)32units^2

In semicircle

Radius=4/2=2

Area:-

πr^2/22π=6.28units^2

Total area=

32-6.2825.72units^2

ABCD is a Rhombus with side length 10 cm. Angle ADC = 40. DAC is a sector of a circle with center D. BAC is a sector of a circle with center B. Calculate the shaded area.

Answers

The value of the shaded area is approximately 34.907 square centimeters.

How to calculate the area between a rhombus and a circle

According to the description in statement we prepared a representation of the figure in the image attached below. The shaded area is equal to the area of the circle sector ([tex]A[/tex]), in square centimeters:

[tex]A = \frac{\theta\cdot \pi \cdot R^{2}}{360}[/tex] (1)

Where:

[tex]R[/tex] - Length of the radius, in centimeters. [tex]\theta[/tex] - Angle of circle arc, in degrees.

If we know that [tex]\theta = 40^{\circ}[/tex] and [tex]R = 10\,cm[/tex], then the area of the circle is:

[tex]A = \frac{(40)\cdot \pi\cdot (10\,cm)^{2}}{360}[/tex]

[tex]A\approx 34.907\,cm^{2}[/tex]

The value of the shaded area is approximately 34.907 square centimeters. [tex]\blacksquare[/tex]

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Round to the nearest whole number 5.156

Answers

The answer would be 5 because it is the nearest whole number

Answer:

5

Step-by-step explanation:

1 is lower than 5 so you take away the decimal and it's 5

plss helpp plss i want it right now plsss, find the perimeter of and isosceles triangle with equal sides 4 cm each and third side 3 cm.

Answers

answer: 11
explanation: 2(4)+3=11

Maya can run 18 miles in 3 hours, and she can bike 18 miles in 2 hours.
what distance did Maya travel if she ran for t hours and then biked for r hours?

Answers

The distance Maya traveled is (6t + 9r) miles

Speed, distance and time

From the question, we are to determine the distance Maya traveled

First, we will determine the speed at which she runs and the speed at which she bikes

Using the formula,

[tex]Speed = \frac{Distance}{Time}[/tex]

Running

Distance = 18 miles

Time = 3 hours

Then,

Speed = [tex]\frac{18}{3}[/tex]

Speed = 6 miles/hour

Biking  

Distance = 18 miles

Time = 2 hours

Then,

Speed = [tex]\frac{18}{2}[/tex]

Speed = 9 miles/hour

Now, for the distance she ran for t hours

From

Distance = Speed × Time

Distance = 6 × t

Distance = 6t miles

For the distance she bikes for r hours

Distance = 9 × r

Distance = 9r miles

Total distance traveled = 6t + 9r miles

Hence, the distance Maya traveled is (6t + 9r) miles

Learn more on Speed, distance and time here: https://brainly.com/question/25141502

What is the value of X

Answers

Answer:

x = 4[tex]\sqrt{3}[/tex]

Step-by-step explanation:

Using the sine ratio in the right triangle and the exact value

sin60° = [tex]\frac{\sqrt{3} }{2}[/tex] , then

sin60° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{x}{8}[/tex] = [tex]\frac{\sqrt{3} }{2}[/tex] ( cross- multiply )

2x = 8[tex]\sqrt{3}[/tex] ( divide both sides by 2 )

x = 4[tex]\sqrt{3}[/tex]

what is the slope of the line shown below? (-7, 2) (5, 8)

A) ½

B) 2

C) -2

D) -½

Answers

Answer:

A

Step-by-step explanation:

so we have to use the equation y2 - y1/ x2 - x1 to solve this

8 - 2/ 5 - (-7)

6/12

1/2

The slope of the line is 1/2.

What is an equation of a line?

The equation of a line is given by:

y = mx + c

where m is the slope of the line and c is the y-intercept.

Example:

The slope of the line y = 2x + 3 is 2.

The slope of a line that passes through (1, 2) and (2, 3) is 1.

We have,

Coordinates:

(-7, 2) and (5, 8)

Now,

Slope.

= (8 - 2) / (5 + 7)

= 6 / 12

= 1/2

Thus,

The slope of the line is 1/2.

Learn more about equation of a line here:

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PLEASE HELP!!: 600 raffle tickets were sold for $5 each. There is one $500 first prize and three $200 second prizes. The remainder of the tickets do not win anything. What is the expected value of this raffle?

Answers

Answer:

$4,100

Step-by-step explanation:

600 x $5 = $3000

$3000 + $500 = $3500

$3500 + $200 + $200 + $200 = $4100

Thanks to

27turekkm

A plain pizza cost $8.35. Additional toppings cost $0.95 each. Which equation can be used to represent the cost of a pizza, y, with x toppings?

Answers

Answer: y=0.95x+8.35

Step-by-step explanation: Hi there.

We can use the equation y=mx+b, where

y=the result (in this case the cost of the pizza)

m=the slope (how much each topping costs)

x=input value (how many kinds of toppings the pizza has)

b=initial value (how much the plain pizza costs)

The toppings cost $0.95, and the value of the plain pizza is $8.35

So the equation is: y=0.95x+8.35.

Have a nice day! :)

you forget the last two digits of your cell phone number password. What is the probability that you choose the correct digits? Explain your reasoning

Answers

The possibility is probably not good because u forgot.

Simplify the expression (8+3)×(2-2)

Answers

Answer:

[tex](8 + 3) \times (2 - 2) \\ \\ = 11 \times 0 \\ \\ = 0[/tex]

# be careful#

Step-by-step explanation:

We're going to simplify what's in the parentheses first.

[tex](8+3)×(2-2)[/tex]

[tex]11 \times 0[/tex]

When a number is multiplied by 0, the product always remains 0.

[tex]11 \times 0 = 0[/tex]


Given the rectangle, find all the missing angle measures based on the given angle.

Answers

Answer:

m1 = 44 m2 = 46

Step-by-step explanation:

On the opposite side of the 1, there is a 44

The 1 and 44 seem like the same angle so m1 is 44

Rectangles have four right angles which measure as 90°

90-44 = 46

Please give brainliest if I helped! :)

Answer: m1 = 44 m2 = 46

Step-by-step explanation:

A scoop of ice cream in the shape of a whole sphere sits in a right cone. The radius of the ice cream scoop is 3.0 cm and the radius of the cone is 3.0 cm. What is the volume of the scoop of ice cream? Show all your work. How tall must the height of the cone be to fit all the ice cream without spilling if it melts? Show all your work.

Answers

The volume of the scoop of ice cream is 113.14 cm³.

The height of the cone that would keep the ice cream from spilling is 12cm.

What is the volume of the scoop of ice cream?

Volume of a sphere = 4/3 x pi x r^3

4/3 x (3^3) x 22/7 = 113.14 cm³

What must the height of the cone be?

Volume of the ice cream / 1/3(nr^2)

113.14 / (1/3 x 22/7 x 3^3) = 12 cm

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Derrick is kayaking upstream. Each minute he paddles 30m but then has to spend another minute resting, in which time he gets pushed back 6m. How long would Derrick take to paddle to 120m?

Answers

1min=30m
4min =120m
But rest 1min so 4min+1min=5min
Pushed back 6m
1min=30m
30/6= 5s or 0.05min
Total 5min and 5s or 5.05min


PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS

Answers

Answer:

(-3,-5)

Step-by-step explanation:

mark me brainliest!!

20 POINTS!!! PLS HELP <3
Please write it in your own words.

Answers

a) point (8.28)
the time is 8 minutes
28 is the water level which is 28 cm

b) 3.5
the function for the situation is y=3.5x

the slope of the function is equal to the value of the unit rate

Answer:

See below ↓↓↓

Step-by-step explanation:

(a)

The point (8, 28) represents the fact that in 8 minutes time, the water level of the horse trough is at 28 cm

(b)

The unit rate will be equal to the slope of the graphy = 3.5x is given as the equationm = 3.5Therefore, rate is 3.5 cm/min

(c)

On taking the slope of these two points it is equal to the slope of the lineTherefore, we can say that the rise in water level directly varies with time

in the following diagrams ABD=y,DBC=x,EFH=y, EFG=x and PQS=SQR=x.write the following in terms of x and y ABC

Answers

Angles are the space between intersecting lines, and they are measured in degrees or radians

The measure of angle ABC is y + x

How to determine angle ABC

The given parameters are:

ABD=y,

DBC=x,

EFH=y,

EFG=x

PQS = SQR = x

To determine the measure of angle ABC, we make use of angle ABD and angle DBC

Note that angle ABD and angle DBC have common vertices at points B and D

So, we have:

ABC = ABD + DBC

Substitute known values

ABC = y + x

Hence, the measure of angle ABC is y + x

Read more about angle measures at:

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Write an expression in factored form to represent the volume in the canister not occupied by the tennis balls.
Assume the canister is cylinder with volume V = π r2 h.

Answers

Answer:

[tex]\implies V=\pi r^2(h-4 r)[/tex]

Step-by-step explanation:

Volume of the canister LESS the volume of 3 tennis balls:

[tex]V=\pi r^2h-3\left(\dfrac43\pi r^3\right)[/tex]

Expand brackets:

[tex]\implies V=\pi r^2h-4\pi r^3[/tex]

Factor:

[tex]\implies V=\pi r^2(h-4 r)[/tex]

Canister is a cylinder

[tex]\\ \rm\rightarrowtail V=\pi r^2h-3(\dfrac{4}{3}\pi r^3)[/tex]

[tex]\\ \rm\rightarrowtail V=\pi r^2h-\dfrac{12}{3}\pi r^3[/tex]

[tex]\\ \rm\rightarrowtail V=\pi r^2h-4\pi r^3[/tex]

Take πr^2 common

[tex]\\ \rm\rightarrowtail V=\pi r^2(h-4r)[/tex]

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