2 years ago

2m · 2n would be the same as _____. A) 4 mn B) 2 m + n C) 2 mn D) 2 m - n

Mathematics

2 answers:

algol [13]2 years ago

6 0

Answer:

A. 4mn

Step-by-step explanation:

JulsSmile [24]2 years ago

3 0

Answer:

A) 4mn

Step-by-step explanation:

2m × 2n = 4mn

I hope this helps!

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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>

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<h3>Substitute values</h3>

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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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kkurt [141]

Answer:

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Step-by-step explanation:

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3 years ago

Children shorter than 54 inches get into the water park free. Howard is currently 42 inches tall. He grows approximately 3 inche

slava [35]

Answer:

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Step-by-step explanation:

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Schach [20]

1.41 minus W is a word phrase.

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Read 2 more answers

How do you write 7 29/80 (mixed number) to a decimal?

Finger [1]

A fraction can be viewed as a division problem, and a mixed number can be viewed as an addition problem. So,
7 29/80 can be read as:

7+29÷80

Follow the order of operations and you'll have your decimal.

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