Mathematics College

Determine the length of side BA using the Pythagorean Theorem and round your answer to the nearest tenth's place.​

Determine The Length Of Side BA Using The Pythagorean Theorem And Round Your Answer To The Nearest Tenth's

Answers

Answer 1

Answer:

2.3 cm

Step-by-step explanation:

BA² = AC² - BC²BA = √AC² - BC²BA = √4.7² - 4.1² = √5.28 = 2.3 cm (rounded)
Answer 2

Answer:

Let the required side (=BA) be x meter

According to the problem, (using the Pythagorus Theorem)

[tex] {x}^{2} + ({4.1)}^{2} = {(4.7)}^{2} \\ {x}^{2} = {(4.7)}^{2} - {(4.1)}^{2} \\ {x}^{2} = (4.7 + 4.1)(4.7 - 4.1) \\ {x}^{2} = 8.8 \times 0.6 \\ {x}^{2} = 5.28 \\ x = \sqrt{5.28} \\ \boxed{x = 2.3 \: meter}[/tex]

2.3 m is the right answer.

Related Questions

I have One curved surface, no edges, and no corners. What solid am I

Answers

Answer:

Sphere

Step-by-step explanation:

A sphere has no edges and therefore no corners. It has one curved face that goes all the way around. A square based pyramid, a triangular based pyramid and a cone have a point at the top.

Answer:

Either a cirlce or a sphere

Step-by-step explanation:

The both have one curved surface, no corners, and no edges.

the cost of 1 kg potato is 8.find the cost of 36kg 750g of potatoes

Answers

Answer:

1kg=1000g

Step-by-step explanation:

1kg=8$

36.75kg=?

then next Cris cross

(36.75×8)/1 so

it gives 294

36.75=294$$$$$$$$$$$

Plot vortexes A and B to Form a Rectangle whit an area of 36 square units

Answers

well area is length x width and u need an area of 36 so probably 9 x 4 because well 6 x 6 would be a square

Which set of points lies within plane I
A. T and Y
B. X and V
C. X and Y
D. U and V

Answers

Answer:

congraft you are the 21 millionth queston on brainly

Step-by-step explanation:

whoever gets this right gets brainliest

Answers

Answer:

A

Step-by-step explanation:

Answer:

Step-by-step explanation:

get this right and ill matk you brainliest

Answers

Step-by-step explanation:

6 ounces = 1.80

1 ounce = 1.80/6

$ 0.3 per ounce

Solve this step by step and explain your answer

Answers

Answer:

(-3,5)

Step-by-step explanation:

6x+7y=17

-6x+5y=7

2y=10

y=5

6x+5(5)=7

6x+25=7

6x=7-25

6x=-18

x=-3

Answer:
1. 6x+7y=17
X= -7/ 6y + 17/6
2. 6x+5y=7
X= -5/6 y + 7/6

Hope this is correct if so brainlist please.

HELP

Sequences and Series
If you invest $800 at 3.5% compounded continuously, how much money would be in your
account in 15 years?

Answers

Answer:

420$

Step-by-step explanation:

3.5% of 800 is 28. 28x15= 420

hope this helped :)

What is the length of WT?​

Answers

Answer:

I think is 20

opcion 2 ......

explain how to write 2 dividid 5 as a fraction

Answers

Answer:

2/5

Step-by-step explanation:

Two divided by 5 is simply written as 2/5.

Hope I helped!

2/5 is how it’s written as a fraction, 2 is over 5, 2 goes inside and 5 outside when you write the division expression

Please help me I need the steps too.

Answers

Since it gives you the y then you just plug it in, so the equation would be 5x+2(3x-7)=8.
1. 5x+2y= 8
Correct answer: -2/5y + 8/5

Add -2y to both sides.
5x+ 2y +-2y = 8+ -2y
5x = -2y + 8

Divide both sides by 5
5x/5 = -2y +8/5

2. Y=3x - 7
Correct answer: 1/3y+ 7/3

Flip the equation

3x- 7=y
Add both sides by 7
3x -7 +7 =y+7
3x = y+7

Divide both sides by 3

3x/3= y+7/3

Hope I get brainlist this took a while.

What is the scale factor of the dilation

Answers

Answer: 1/2 i think?

In the plane, if a line is perpendicular to a circle's radius at its outer endpoint, then the line is _____(what) to that circle
a. Diameter
b. Parallel
c. Secant
d. Symmetric
e. Tangent
Random Question for fun... Enjoy!

Answers

Answer:

It is B i think i hope this helps

Step-by-step explanation:

If a line is perpendicular to a circle's radius at its outer endpoint, then the line is _Tangent_ to that circle.

What is tangent to a circle?

A line segment which touches a circle specified to only one point is called a tangent to that circle.

A line segment is a straight line with finite length, and thus, have to endpoints(points on either ends).

If there is circle O with tangent line L intersecting the circle at point A, then the radius OA is perpendicular to the line L.

We need to find the if a line is perpendicular to a circle's radius at its outer endpoint, then the line is _____(what) to that circle.

If a line is perpendicular to a circle's radius at its outer endpoint, then the line is _Tangent_ to that circle.

Learn more about straight line equation here:

https://brainly.com/question/380976

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Janella is using this model of two squares and a right triangle to prove the Pythagorean Theorem.
What could Janella draw on the model to explain the Pythagorean Theorem?

Answers

9514 1404 393

Answer:

  see below

Step-by-step explanation:

Janella could draw a square of side length 'c' attached to the figure on the side labeled 'c'.

What is three fourths x three fourths x three fourths?

Answers

Answer:

3/4 x 3/4 x 3/4 = 27/64 (twenty-seven / sixty-four)

Answer:

27/64

Step-by-step explanation:

1/2h=16 1/2(8)
I need help on this pls help it’s due tomorrow pls show the steps too pls!

Answers

Answer: h=1288

Step-by-step explanation: picture

Describe the transformation f(x) = Vx+ 1 - 5 in words.
The parent function f(x) = V has been shifted
1 unit and
5 units

Answers

Answer:

The translation is 1  unit to the left and  5 units down

Step-by-step explanation:

The explanation is given below;

Given that

The transform function is [tex]f(x) = \sqrt{x+1} - 5[/tex]

It can be seen that

The parent function is

[tex]f(x) = \sqrt{x}[/tex]

After that

The parent function would be transform 1 units to the left [tex]\sqrt{x+1}[/tex]

And afterwards it would be transform in 5 units down [tex]\sqrt{x+1} - 5[/tex]

So

The parent function [tex]f(x) = \sqrt{x}[/tex] would be  translate in 1  unit to the left and  5 units down

Answer:

The translation is 1  unit to the left and  5 units down

Step-by-step explanation:

The area of circle Z is 64 t ft?.
What is the value of r?
O r= 4 ft
O r= 8 ft
D
O r= 16 ft
Area
Z
O r= 32 ft
77

Answers

Answer:

O r= 32 ft

Step-by-step explanation:

im not sure this is right sorry i tried lol

The solution is, The radius is 8 ft.

What is area ?

Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.

here, we have,

we know that,

The area of a circle is given by

A = pi r^2

so, we get,

64 pi = pi r^2

Divide each side by pi

64 pi /pi= pi/pi r^2

64 = r^2

Take the square root of each side

sqrt(64) = sqrt(r^2)

8 = r

Hence, The solution is, The radius is 8 ft.

To learn more on Area click:

brainly.com/question/20693059

#SPJ7

Let f(x) = x and g(x) = 7x
Find fg()

Answers

I need points. Shah hdhd

Farmer Ben has only ducks and cows. He can’t remember how many of each he has, but he doesn’t need to remember because he knows he has 22 animals and 22 is also his age. He also knows that the animals have a total of 56 legs, because 56 is also his father’s age.
Question: Assuming that each animal has all legs intact and no more, how many of each animal does Farmer Ben have?
Your Diagram:




Process: Describe what you did in attempting to solve this problem. Write about such things as:
how you got started
where you got stuck, and how you got unstuck
how you knew when to stop
efforts that didn’t work out or that seemed like a waste of time

Explanation:

Answers

Answer:

12 cows - 48 legs

4 ducks- 8 legs

- there are many different numbers you can do but if you want to change the numbers and have more ducks then: for every one cow you take away two more ducks.

Step-by-step explanation:

22 total animals

56 total legs

ducks have 2 legs

cows have 4 legs

12 times 4 = 48 ( 12 cows with 4 legs each cow =  48 legs)

4 times 2 = 8 ( 4 ducks with 2 legs each duck = 8 legs)

Creating a system of equation using the scenario described, the number of cows and ducks owned are 6 and 16 respectively.

Number of legs per cow = 4 Number of legs per duck = 2 Number of ducks = dNumber of cows = c

The equation goes thus :

c + d = 22 - - - (1)

4c + 2d = 56 - - - (2)

From (1)

c = 22 - d - - - - (3)

Substitute (3) into (2)

4(22 - d) + 2d = 56

88 - 4d + 2d = 56

88 - 2d = 56

-2d = 56 - 88

-2d = - 32

d = 16

From (3)

c = 22 - 16

c = 6

Hence, the number of cows and ducks owned are 6 and 16 respectively.

Learn more : https://brainly.com/question/16785562

Xavier has x dollars. Nicole has 28 more dollars than Xavier. Which expression represents the amount of money that Nicole has?

Answers

Answer:

X + 28

Step-by-step explanation:

X representing the amount of money Xavier has

28 more than x

28 + x

Answer:

x + 28

Step-by-step explanation:

x + 28

This graph shows how the length of time a canoe is rented is related to the rental cost. What is the rate of change shown in the graph? Canoe Rental N Cost (9) g Time (hours) O A. $6/hour O B. 6 hours/dollar O c. $3/hour D. 3 hours/dollar​

Answers

I'm pretty sure that the answer is A

Can somebody help with this Please

Answers

Answer:

The value of x is 124 and y is 44

Step-by-step explanation:

Angle ACF=180-80=80

Angle ACB=180-34-90=56

Angle BCF=80-56=44

Angle DCE=180-80-44=56

Angle ACD=360-180-56=124

4 + 4y =
Combine like terms

Answers

Answer:

Step-by-step explanation:

if you need to combine like terms=

=4+4y

there are no like terms

if you need to simply

=4(1+y)

WILL GIVE BRAINLIEST!

Find the graph of the inequality
A. Graph A
B. Graph B
C. Graph C
D. Graph D

Answers

Answer:

Graph A

Step-by-step explanation:

Based on the inequality shown, you know that the graphed line needs to be both solid and must be shaded above. This is because of the equal to or greater than sign that points toward the y. So, from that you can cancel out b and c because neither are shaded above the line. Then, you can further cancel out d because it has a dashed and not solid line.

Hope this helps :)

Answer:

Graph A

Step-by-step explanation:

Mark the other person Brainliest they deserve it :)

A weighted coin has a 0.664 probability of landing on heads. If you toss the coin 28 times, what is the probability of getting heads exactly 18 times? (Round your answer to 3 decimal places if necessary.)

Answers

Probability of atleast one head = 2C1 * p * (1-p) + 2C2 * p^2 = 2(p - p^2) + p^2 = 2p - p^2

p(2 - p) > 0.5

All values of p satisfy this equation.

Can someone please help me?

Answers

Answer:

C

Step-by-step explanation:

b, i think since it’s still showing 2/3 being multiples my n and then added to 12

A wire 33 cm long is cut into two pieces. The longer piece is 5 cm longer than the shorter piece.

Find the length of the shorter piece of wire
cm=

Answers

11.5 cm

33/2 = 16.5

16.5 - 5 = 11.5

Double Check
11.5 + 21.5 = 33

Comparing Absolute Values
A student said that since -9 is less than 4, then |-9| is
less than |4|. Is the student correct? Explain why or why
not.

Answers

Answer:

i don not know this. but I think

Step-by-step explanation:

No, the student is not correct
Absolute value depends on the distance from zero, -9 is 9 values from zero as 4 is 4 values from zero

9 is greater than 4; the answer is false

two positive real numbers differ by one and have a product equal to one. Find the value of the smaller number to the nearest hundredth

Answers

Answer:

1.62

Step-by-step explanation:

smaller number: y

x - y = 1        x = y+1

xy = 1

(y + 1) * y = 1

y² + y - 1 = 0

y = (-1 ± √(1² - 4 * 1 * -1)) / 2 = (-1 ± √5) / 2

small number: (-1 - √5) / 2 = - 1.62

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