Which of the following is a composite number? A.87 B.31 C.59 D.41

1 answer:

8 0

87 is a composite number because it is divisible by 3, all of the rest of the numbers are prime

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anygoal [31]

The square root of 64 is 8 because 8x8 is 64

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3 years ago

Ludmilka [50]

The answer is a. Because when word phrases say “a number”, they are referring to the variable. For instance, x is the variable so x is “a number”.

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3 years ago

NeX [460]

Huh what you mean.....

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3 years ago

Aleksandr [31]

9p^2 - 6 = 642; / + 6 ;
9p^2 = 648; / ÷9 ;
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3 years ago

Tanya [424]

Answer:

0.0000805

Step-by-step explanation:

$8.05*10^{-5}=\frac{8.05}{10^{5}}\\\\=\frac{8.05}{100,000}\\$

= 0.0000805

4 0

3 years ago