2 years ago

Why is this answer correct?

Mathematics

1 answer:

ohaa [14]2 years ago

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Your answer is highly correct

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What percent of 21 is 105?

Natasha_Volkova [10]

Answer:

20%

Step-by-step explanation:

21/ 105

= 0.2 x 100

20%

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A wooden crate in the shape of a cube has a volume of 1

ladessa [460]

ANSWER

B. 8

EXPLANATION

Volume of wooden crate is

$\frac{1}{27} {ft}^{3}$

The cubic blocks have side length,

$l = \frac{1}{6} ft$

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$v = {l}^{3}$

$= ( \frac{1}{6} )^{3} = \frac{1}{216}$

Number of blocks that can go into the crate is,

$= \frac{ \frac{1}{27} }{ \frac{1}{216} }$

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2 years ago

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Which expression is equivalent to 4√147 <br> A. 28√3 <br> B. 12√7 <br> C. 3√7

grin007 [14]

Answer:

(A) 28 squared 3

Step-by-step explanation:

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3 years ago

What happens to the graph of f(x) when it is multiplied<br> by a number between 0 and 1?

Dovator [93]

Answer:

Therefore multiplying x by a number between 0 and 1 creates a horizontal stretch, which looks like a vertical compression. That is, the parabola will be shorter/wideStep-by-step explanation:

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Write x2 - 12x + 8 = 0 in vertex form.

antiseptic1488 [7]

(x-4)^2-19=y
you first add the three to the other side, then add 16 on both sides, make the left side x-4 squared, and lastly you subtract 19 from both sides.

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Why is this answer correct?