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3 years ago

8

The length of the base of a rectangular pyramid is tripled, the width of the base remains the same, and the height of the pyrami

d is divided by 7. What volume formula reflects these changes?

1 answer:

Andre45 [30]3 years ago

7 0

3 times length(l) times width(w) times height(h) over 7. So 3l • w • (h/7)

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What is 20/5 in simplest form?

Anna007 [38]

It would be equal to 4

Hope this helps!

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2 years ago

Can you please help me

Slav-nsk [51]

Answer:

C.

Step-by-step explanation:

Hi there!

To answer this, we must set it up as

$3x(2x^4-12x^2+7)$

Now we just use the distributive property to solve.

this becomes $6x^5-36x^3+21x$

I hope this helps!

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2 years ago

Are all negative numbers really 0

algol13

Answer:

Thus every real number other than zero is either positive or negative, while zero itself is not considered to have a sign. Positive numbers are sometimes written with a plus sign in front, e.g. +3 denotes a positive three.

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2 years ago

The sum of the squares of two positive integers is 90. The product of the two integers is 27. What is the sum of the two integer

polet [3.4K]

The two integers are 3 and 9.
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8 0

3 years ago

2 1⁄2 ÷ 1 3⁄6 please help me with the RIGHT answer.

ycow [4]

Answer:

$1\frac{2}{3}$

Step-by-step explanation:

We want to simplify:

$2 \frac{1}{2} \div 1 \frac{3}{6}$

This is the same as:

$2 \frac{1}{2} \div 1 \frac{1}{2}$

Now let us convert the mixed numbers to improper fractions.

$\frac{5}{2} \div \frac{3}{2}$

We multiply by the reciprocal of the second fraction to get:

$\frac{5}{2} \times \frac{2}{3}$

Cancel out the common factors to obtain:

$\frac{5}{3} = 1 \frac{2}{3}$

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2 years ago