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4 years ago

Which of the following are prime numbers 7,2,7,9

Mathematics

1 answer:

svetlana [45]4 years ago

3 0

7 and 2 are prime numbers

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Area of triangular base from the following prism

8_murik_8 [283]

Answer:

84m2

Step-by-step explanation:

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3 years ago

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J= 6 for 15 - j= 21<br> What’s the answer

Ann [662]

Answer:

15+6=21

15-(-6) = 21

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3 years ago

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Find the area of the shape. assume all angles are right angles

Afina-wow [57]

Answer:

Option C. $72\ yd^{2}$

Step-by-step explanation:

we know that

The area of the shape is equal to the area of the complete rectangle minus the area of the inside square

$A=(12)(9)-6^{2} =72\ yd^{2}$

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3 years ago

-10 + 4n - 3t + 2t + n

Rudik [331]

If this is just a question to simply this equation, then here's the answer.

-10 + 4n -3t +2t +n

First, add together the n's: 4n+n = 5n

Then, the "t's": 2t - 3t = -t

Since there are no other numbers, you have:

-10 + 5n - t

3 0

3 years ago

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I neee help on this<br>Sorry its a little blurry lol

Talja [164]

Your answer would be A. n^3(4n+1)

4 0

3 years ago