2 years ago

With working steps :)

Mathematics

1 answer:

Debora [2.8K]2 years ago

5 0

Answer:

Surface area =132cm

Step-by-step explanation:

Formula= 2A(b)+(a+b+c)h

This one is really long

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Round 66,681 to the nearest ten thousand

kolezko [41]

Answer:

70,000

Step-by-step explanation:

66,681 is closest to 70,000 rather than 60,000.

6 0

2 years ago

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The surface area (SA) of a cube with a as the length of each of its sides is given by the formula SA=6a^2 If the surface area is

slava [35]

So to rewrite it so that we can find the side, we just need to isolate the a variable.

$SA=6a^2$

So firstly, divide by 6 on both sides of the equation: $\frac{SA}{6} =a^2$

Next, square root each side, and your answer should be $\sqrt{\frac{SA}{6}} =a$

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2 years ago

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P = 2m + 2w solve for m

nirvana33 [79]

P = 2m + 2w

Add -2w on both sides of the equations

2m = p - 2w

Divide both sides by 2

2w = p = 2m
/ 2 /2

m = 1 / 2 p - w

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2 years ago

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If a polynomial doesn’t factor, it’s called _______.

ivanzaharov [21]

It would be called prime.

8 0

3 years ago

Helppppppppppppppppppp meeeeeeeeee

lisov135 [29]

Answer:

Explanation:

$k = \frac{5}{9} (f + 460) \\ when \: f = - 10 \\ k = \frac{5}{9} ( - 10 + 460) \\ k = \frac{5}{9} (450) \\ k = 250$

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2 years ago

With working steps :)​

With working steps :)