WORTH 50! WILL AWARD BRAINLIEST! PLEASE SHOW WORK! MULITIPLE QUESTIONS!

Answer:

98+2.3 repeated

Step-by-step explanation:

70 divided by 30= 2.3 repeated

Answer:

He must practice for 42 more minutes.

Step-by-step explanation:

70% of 140 is 98

140-98 is 42

Meaning he must practice his instrument for 42 more minutes on the weekend.

Answer:

9.4

Step-by-step explanation:

You can figure out the Hypotenuse length with only 1 angle and side length using the following formula:

Adjacent/cos(theta)

Which gives 9.433, which equals the hypotenuse.

Rounded up gives 9.4

The mean points of the team is the average points per game

Dom's claim is wrong

The number of players in the team is:

n = 8

The mean score per game is:

Mean = 12

The mean of a dataset is calculated as:

[tex]Mean = \frac{Total}n[/tex]

So, we have:

[tex]12= \frac{Total}8[/tex]

Multiply both sides by 8

[tex]Total = 96\\[/tex]

When Dom's point is removed, we have:

[tex]Points = 96 - 33[/tex]

[tex]Points = 63[/tex]

There are 7 players left.

So, the mean point is:

[tex]Mean = \frac{63}7[/tex]

[tex]Mean = 9[/tex]

The mean score is not 10.

Hence, Dom's claim is wrong

Read more about mean at:

https://brainly.com/question/14532771

Answer:

90

Step-by-step explanation:

when you do 225/5, you find out that the number has been multiplied 45 times, so you should multiply 45 by 2 which is 90

140.4                                                                                    hope its helps!!! :)))

Answer:

x = 21

Step-by-step explanation:

Angle 1 and angle 2 are supplementary because they make a straight line

so their sum is equal to 180:

m<1 + m<2 = 180

x + 96 + 3x = 180 add like terms

4x + 96 = 180 subtract 96 from both sides

4x = 84 divide both sides by 4

x = 21 to fins the angle measure replace x with the value we found

Answer:

[tex]\frac{\sqrt{6} }{2}[/tex]

Step-by-step explanation:

a number with a square root can't be the denominotar, so multoply the fraction by [tex]\frac{\sqrt{5} }{\sqrt{5} }[/tex] which is [tex]\frac{\sqrt{150} }{10}[/tex]. [tex]\sqrt{150}[/tex] can be simplified to [tex]5\sqrt{6}[/tex]. divide the entire fraction by 5 to create the answer.

The total amount of balls there are is : 8 + 2 + 1 + 3 + 5 = 19 (balls)

There are 5 footballs in the bag, so the probability of you selecting a football is 5 : 19 = 5/19

In a right triangle, the side that is opposite to a 30 degree angle is equal to half the hypotenuse (you can search it up)

So, the hypotenuse is equal to 3 x 2 = 6

Using the pythagorean theorem, we have :

[tex]x^{2} +3^{2} =6^{2}[/tex]
[tex]x^{2} =6^{2} -3^{2}[/tex] [tex]=36 - 9[/tex] [tex]= 27[/tex]
[tex]x = \sqrt{27}[/tex] [tex]= 5.19615242271...[/tex] (round to 5.2)

Simplify :

[tex]\sqrt{27} = \sqrt{9.3} = 3.\sqrt{3}[/tex]

Answer:

9/8

Step-by-step explanation:

I multiply the whole number by the denominator

8 x 1 = 8

then add that to the numerator

1 + 8 = 9

and then put that as the numerator, so 9/8

Hope this helps!! :)

Answer:

25 percent

Step-by-step explanation:

Answer: A. Translate 10 units to the right and 8 units up.

Step-by-step explanation:

Answer:

1.404

Step-by-step explanation:

Given:

[tex]\log_43 \approx 0.792[/tex]

[tex]\log_421 \approx 2.196[/tex]

[tex]\log_421 =\log_4(3 \times 7)=\log_43+\log_47[/tex]

[tex]\implies 2.196\approx 0.792+\log_47[/tex]

[tex]\implies \log_47 \approx 2.196-0.792[/tex]

[tex]\implies \log_47 \approx 1.404[/tex]

Answer:

The moon forms a right triangle with the Earth and the Sun during one of its phases, as shown below:

A scientist measures the angle x and the distance y between the Earth and the Sun. Using complete sentences, explain how the scientists can only use these two measurements to calculate the distance between the moon and the Sun.

Answer:

7/25 is a fraction

Step-by-step explanation:

7/25 is a fraction and 7/25 in decimal form is 0.28

To turn into decimal 7 divide by 25 =0.28

[RevyBreeze]

Answer:

7/25 supposed to be a fraction

Step-by-step explanation:

its decimal form is 0.28

Answer:

A=B*H

Step-by-step explanation:

multiply B (base) by H (height)

Answer:

4

Step-by-step explanation:

Because there are 8 numbers so there is a 50% possibility of a even number and it just makes sense to me bye have a great day. <3

Answer:

what is the number that you are trying to see how far it is from 0 on the number line?

Step-by-step explanation:

Answer:

The absolute value of a number is the distance from zero to that number on the number line.

I am not sure this is what you quite need, will edit if I can Fix it.

Answer:

B. -41

Step-by-step explanation:

It’s the only negative number, which makes it the farthest away from 0. The numbers in the brackets are always positive even though they show as negative because of absolute value.

Answer:

the answer is -41

Step-by-step explanation:

that furthest

Answer:

y = 10x

Step-by-step explanation:

using slope intercept formula:

Here m, slope is 10, b, y-intercept is 0

so equation:

y = 10x +0

y = 10x

Hello!

Since we have the slope of the line and its y-intercept, we can easily determine its equation:

[tex]\bf{y=mx+b\:\: (Slope-Intercept)[/tex]

M => slope

B=> y-intercept

Now, m=10, and b=0:

[tex]\bf{y=10x+0[/tex]

Final Answer:

[tex]\bf{y=10x[/tex]

I hope it helps you!

Good luck and enjoy your day!

-SnowFlake

Answer:

Rectangle

Step-by-step explanation:

The one on the bottom right corner.

Hope it helps.

;)

<3

[tex]\bold{\huge{\underline{ Solution }}}[/tex]

We have,

We know that,

Area of semicircle

[tex]\bold{\pink{ = }}{\bold{\pink{\dfrac{1}{2}}}}{\bold{\pink{\pi{r^{2}}}}}[/tex]

Subsitute the required values,

[tex]\sf{ = }{\sf{\dfrac{22}{7}}}{\sf{\times{\dfrac{4^{2}}{2}}}}[/tex]

[tex]\sf{ = }{\sf{\dfrac{22}{7}}}{\sf{\times{\dfrac{16}{2}}}}[/tex]

[tex]\sf{ = }{\sf{\dfrac{22}{7}}}{\sf{\times{8}}}[/tex]

[tex]\sf{ = }{\sf{\dfrac{176}{7}}}[/tex]

[tex]\bold{ = 25.142\: in.^{2}}[/tex]

Area of parallelogram

[tex]\bold{\red{ = Base }}{\bold{\red{\times{ Height }}}}[/tex]

Subsitute the required values,

[tex]\sf{ = 10 }{\sf{\times{ 6 }}}[/tex]

[tex]\bold{ = 60 \:in.^{2}}[/tex]

Thus, The area of parallelogram is 60 in.

Area of the given figure

= Area of semicircle + Area of parallelogram

Subsitute the required values,

[tex]\sf{ = 25.142 + 60 }[/tex]

[tex]\sf{ = 85.142\: in^{2}. }[/tex]

When round off to nearest Hundred

[tex]\bold{ = 85.1 in.^{2}}[/tex]

Hence, The area of the given figure is 85.1 inches² .

The area of the composite figure to the nearest hundredth is 85.12 inches squared.

The area can be defined as the space occupied by a flat shape or the surface of an object.

Therefore, the figure is a composite figure, it has a parallelogram and a semi circle.

area of the figure = area of parallelogram + area of semi circle

area of parallelogram = bh

where

b = 10 inches

h = 6 inches

area of parallelogram = 10 × 6 = 60 inches²

area of semi circle = πr²  / 2

where

Therefore,

r = 8 / 2 = 4 inches

area of semi circle = 3.14 × 4² / 2

area of semi circle = 3.14 × 16 / 2

area of semi circle = 50.24 / 2

area of semi circle = 25.12 inches²

area of the figure = 60 + 25.12 = 85.12 inches²

learn more on area here: https://brainly.com/question/26670535

Answer: Tip is $7, Total: $42

Step-by-step explanation:

20% of 35 is 7.

Answer:

both plumbers charge $120 for 3 hours of work

Step-by-step explanation:

1) x=3 and x stands for hours.

2) 120=y and y stands for money charged

so the points (3, 120) show that the plumbers both charge 120 for 3 hrs.

Answer:

4 and 7

Step-by-step explanation:

let's call the first number 'x' and the second number 'y'

so from the question we obtain two equations:

2x+y=15 ..... equation 1 and

x+y=11 .........equation 2

rearranging equation 2

y=11-x

now let's substitute it to equation 1

2x+11-x=15

x=15-11

x=4

now solving for y(let's take equation 2)

4+y=11

y=11-4

y=7

Answer:

I'm not understanding what you mean

Answer:

84.5

edit:

incorrect its 43.5 sorry

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

First, we need to add 9 to the other side to get k by itself, giving us 15 = k.  

Key Points:

- Remember: we always want the thing we are solving for by itself.

Answer:

[tex]=-669[/tex]

Step-by-step explanation:

[tex]4\cdot \:4-20\cdot \:2-3\cdot \:215[/tex]

[tex]\mathrm{Follow\:the\:PEMDAS\:order\:of\:operations}[/tex]

[tex]4\cdot \:4=16[/tex]

[tex]=16-20\cdot \:2-3\cdot \:215[/tex]

[tex]20\cdot \:2=40[/tex]

[tex]=16-40-3\cdot \:215[/tex]

[tex]3\cdot \:215=645[/tex]

[tex]=16-40-645[/tex]

[tex]16-40=-24[/tex]

[tex]=-24-645[/tex]

[tex]-24-645=-669[/tex]

[tex]=-669[/tex]

Answer:

(4x^2 – 3)(x^2 – 5)

Step-by-step explanation: