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3 years ago

14

A cubic foot holds about 7.5 gallons of water. A ceramic container the shape of a square pyramid has a height of 8 feet. The edg

es of its base measure 2.7 feet. How many gallons of water will this container hold?

2 answers:

oksian1 [2.3K]3 years ago

8 0

Answer:

b

Step-by-step explanation:

Eddi Din [679]3 years ago

4 0

Answer: b

Step-by-step explanation: fdfdfd

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The 6 in the number 6,140 has a value __-- 648. times greater than the 6 in the number

nevsk [136]

Answer:

1,000 because it's in the thousands place

Step-by-step explanation:

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3 years ago

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Find the value of PR if Q is between P and R<br> when PQ=25, PQ=2x+1, and QR=x.<br> X<br> ат<br> X=8

Eva8 [605]

Answer:

$PR = 37$

Step-by-step explanation:

Given

$PQ = 25$

$PQ = 2x +1$

$QR = x$

Required

PQ

Since Q is between the given points, then:

$PR = PQ + QR$

This gives:

$PR = 2x + 1 + x$

Collect like terms

$PR = 2x + x+ 1$

$PR = 3x + 1$

Next, solve for x

We have:

$PQ = 25$

$PQ = 2x +1$

This gives:

$2x + 1 = 25$

Collect like terms

$2x = 25 -1$

$2x = 24$

Divide by 2

$x = 12$

So:

$PR = 3x + 1$

$PR = 3 * 12 + 1$

$PR = 37$

7 0

2 years ago

Which is a perfect square? <br>A 20 <br>B 21 <br>C 24<br>D 25

LenaWriter [7]

25

Square root of 25 is 5

8 0

3 years ago

If f(x) = 3 ^ x - 4 what is f(- 2) ?

Karolina [17]

Answer:

-35/9

Step-by-step explanation:

(3^-2)-4

1/9-4

-35/9

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2 years ago