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3 years ago

What is the volume of this square pyramid?

Mathematics

2 answers:

makvit [3.9K]3 years ago

5 0

Answer: $400m^{2}$

Step-by-step explanation:

In order to solve this square pyramid's volume, we use the formula:

Now, we plug in what we know. Since it has a square base, the sides of the base are all the same:

1/3(10*10)(12)

Now we solve:

1/3(100)(12)

1/3(1200)

400

likoan [24]3 years ago

3 0

Answer:

400m^3

Step-by-step explanation:

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MakcuM [25]

You would divide 377 by 2

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3 years ago

Read 2 more answers

Which equation is true when p=0.6

e-lub [12.9K]

Answer:

Step-by-step explanation:

Its not A because when you plug in 0.6 in for P it gives you 6.6=1.8. (0.6)+6=1.8

Its B because when you plug in 0.6 in for P it gives you 6=6.

10(0.6)=6

Its not C because when you plug in 0.6 in for P it gives you 0.36=10.

0.6(0.6)=10

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3 years ago

What is a unit rate?

RideAnS [48]

Its a rate with 1as the second term

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4 years ago

Jamal watched his older brother Robert lift weights. The bar alone had a mass of 20 kg. on the bar he had two 11.4 weights, two

Leto [7]

What you have to do is add them all!
20 bar
11.4 2 11.4 weights
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3 years ago

| 15. Write an equation and solve.

docker41 [41]

Answer:

The value x in the equation 50=14+x+7+2x-1 is 10

Step-by-step explanation:

Given that the length of one side of a triangle is 14 inches

Let a be the length of one side

Therefore a=14 inches

The length of second side in x+7 inches

Let b be the length of second side

b=x+7 inches.

The length of third side is 2x-1 inches

Let c be the length of third side

c=2x-1 inches

And perimeter of the triangle =50 inches

Perimeter of a triangle =a+b+c

Equation can be written as

50=14+x+7+2x-1

50=20+3x ( adding the like terms )

Rewritting as below

3x+20=50

3x+20-50=50-50

3x-30=0

3x-30+30=0+30

3x=30

$x=\frac{30}{3}$

Therefore x=10

The value of x is 10

4 0

3 years ago