1 year ago

Amaya went for a walk. She walks 5 miles per hour. Which equation represents the total distance d

Mathematics

1 answer:

almond37 [142]1 year ago

7 0

I think that it would be B, 5h=d

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Answer:

A B C D

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2 years ago

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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1 year ago

Please, please help. Answer the question, then explain how you got your answer. <br><br> a= -3

Mice21 [21]

3.5*(-3)///////3.5*(-3)//////all of this parts same

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3 years ago

1. Ellie has at most $25 to spend on miscellaneous items each week. She has already spent

gregori [183]

Answer:

y= $25-$10.50

Step-by-step explanation:

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3 years ago

Help please im doing my finals

AysviL [449]

Sorry it to hard to help out next times

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2 years ago