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4 years ago

I need help asap

Mathematics

1 answer:

weqwewe [10]4 years ago

6 0

The answer I believe is D. BC is congruent to DF

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Hey can you help me fast!!!

IRINA_888 [86]

Answer:

Step-by-step explanation:

-5(2) + (-5)(1/16)

5 0

3 years ago

The mean of four consecutive even numbers is 15.

mote1985 [20]

Find what the sum of the #s could be by multiplying 15*4 since there's 4 #s . 15*4=60 so the sum of the 4 #s is 60

4 0

3 years ago

5.) Juan answered

vlada-n [284]

Answer:

Step-by-step explanation:

Depends on how many problems his quiz contains and how many problems he answered correctly.

5 0

3 years ago

Find the height of a square pyramid that has a volume of 84 cubic feet and a base length of 6 feet v=1/3b(2)h

Serga [27]

Answer:

<h3>The height of the pyramid is 7 feet</h3>

Step-by-step explanation:

Let h represent the height of the pyramid

Volume of a pyramid is given by

$V = \frac{1}{3} \times area \: of \: base \: \times height$

Volume of pyramid = 84ft³

To find the height of the pyramid we must first find the area of the base

Since it's a square pyramid it's base is a square

Area of a square = l²

where l is the length of one side

l = 6feet

Area = 6² = 36ft²

So we have

$84 = \frac{1}{3} \times 36 \times h$

84 = 12h

Divide both sides by 12

The height of the pyramid is 7 feet

Hope this helps you

5 0

3 years ago

How to find a quadratic formula?

salantis [7]

For ax2 + bx + c = 0, the value of x is given by: For the Quadratic Formula to work, you must have your equation arranged in the form "(quadratic) = 0". Also, the "2a" in the denominator of the Formula is underneath everything above, not just the square root. And it's a "2a" under there, not just a plain "2".

3 0

4 years ago