3 years ago

The polygons in each pair are similar.Find the missing side length

Mathematics

2 answers:

Nina [5.8K]3 years ago

8 0

Divide the bottom number on the right triangle by 6 to get your answer

tatuchka [14]3 years ago

6 0

I am gonna assume the answer is 8.If not another 4 i wish you could see the whole picture

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The radius of a circle is 17 in. Find its area in terms of π.

AnnyKZ [126]

A≈907.92in²

Because:

A=πr2=π·172≈907.92028in²

5 0

3 years ago

Read 2 more answers

The equation t^3=a^2 shows the relationship between a planet’s orbital period, T, and the planet’s mean distance from the sun, A

ankoles [38]

Answer:

2√2

Step-by-step explanation:

We can find the relationship of interest by solving the given equation for A, the mean distance.

<h3>Solve for A</h3>

$T^3=A^2\\\\A=\sqrt{T^3}=T\sqrt{T}\qquad\text{take the square root}$

<h3>Substitute values</h3>

The mean distance of planet X is found in terms of its period to be ...

$D_x=T_x\sqrt{T_x}$

The mean distance of planet Y can be found using the given relation ...

$T_y=2T_x\\\\D_y=T_y\sqrt{T_y}=2T_x\sqrt{2T_x}=(2\sqrt{2})T_x\sqrt{T_x}\\\\D_y=2\sqrt{2}\cdot D_x$

The mean distance of planet Y is increased from that of planet X by the factor ...

2√2

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2 years ago

Given the equation below, find y when x = ½ . <br><br> Y = -6x -8 3

Fittoniya [83]

Answer:

When x=1/2

Y=-6x-83

Y=-6(1/2)-83

Y=-3-83

Y=-86

4 0

3 years ago

Y=x+5<br> y=-2x-4<br> use substitution

blondinia [14]

You have to do Y= -2+5-4

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3 years ago

Which planet is an inner planet, and which one is an outer planet? Explain your answer.

Paraphin [41]

Answer:

Planet A is an outer planet, and planet B is an inner planet. Inner planets rotate slowly, so they take more time to complete a rotation. Outer planets rotate faster, so they take less time to complete a rotation.

your welcome !!!

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3 years ago