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3 years ago

10

Which Expression is equivalent to the expression (3^2)^3?

1 answer:

Vaselesa [24]3 years ago

3 0

(3^2)^3=3^6

(3^2)^3=729

3^6=729

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Using only whole numbers, how can you draw three rectangles with perimeter of 12 units

Assoli18 [71]

Perimeter means the sides add up to 12.
Rectangles have two pairs of equal sides.

2(one side) + 2(another side) = 12
2 (one side + another side) = 12
(one side + another side) = 6

To draw a rectangle with a perimeter of 12 units, the two adjacent sides must add up to 6.
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2 years ago

1. Convert 60° to radians.

hram777 [196]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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2 years ago

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vichka [17]

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3 years ago

-1/2x+2=-x+7 i need to know

ludmilkaskok [199]

$= \frac{ - 1}{ \: \: 2} x + 2 = x + 7$

$= \frac{ - 1}{ \: \: \: 2} x + 2 - x = 7$

$= \frac{ - 3}{ \: \: \: 2}x + 2 = 7$

$= \frac{ - 3}{ \: \ \: 2}x = 7 - 2$

$= \frac{ - 3}{ \: \: \: 2} x = 5$

$x = 5 \: \div \frac{ - 3}{ \: \: \: 2}$

$x = 5 \times \frac{ \: \: \: 2}{ - 3}$

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3 years ago