FIND THE VOLUME OF THE PYRAMID!

Mathematics

1 answer:

Mars2501 [29]2 years ago

7 0

Answer:

90 inches cubed

Step-by-step explanation:

The formula for the volume of a pyramid is (lwh)/3, with l=length, w=width, and h=height.

V = (lwh)/3

= (5*3*18)/3

= 5*18 = 90 inches cubed

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What is the least to greatest from this number 63.37, 62.95, 63.7?

melomori [17]

The ordered expression from the least to greatest number is 62.95, 63.37,63.7

5 0

2 years ago

Answer please I only need 3a and 3b ignore the rest

babunello [35]

Answer:

The chocolates are heavier than the weight the weight stated on the label. And the chocolates are 0.0042 pounds heavier.

Step-by-step explanation:

Given:

Weight of the chocolates in the bag is labeled = 0.384 pounds.

The actual weight of the chocolates = 0.3798 pounds.

Now, to find is the chocolates are heavier or lighter than the weight stated on the label and how much it is heavier or lighter.

So, we see the that the weight labeled is 0.3840 pounds and the actual weight is 0.3798 pounds which is lighter than the weight in label. As we see the hundredth place of the decimal of the actual weight is 8 and the labeled weight is 7 which is less than 8.

Thus, the chocolates are heavier than the weight the weight stated on the label.

Now, to get how heavier it is, we subtract the label weight from the actual weight:

$Actual\ weight\ -\ label\ weight.$

$=0.3840\ pounds\ -\ 0.3798\ pounds.$

$=0.0042\ pounds.$

So, the chocolates are 0.0042 pounds heavier.

Therefore, the chocolates are heavier than the weight the weight stated on the label. And the chocolates are 0.0042 pounds heavier.

5 0

2 years ago

What is the volume of the figure?

serious [3.7K]

Answer:

188 $ft^{3}$

Step-by-step explanation:

So we can split up this shape into two prisms and then add the two areas.

The volume of a rectangular prism is V = l*w*h

For the first prism, we have our length as 3, our width as 4, and our height as 9. Substituting these values into our volume equation gives us V = (3)(4)(9) = 108 $ft^{3}$ .

Now for the second prism, we have our length as 5, our width as 4, and our height as 4. Substituting these values into our volume equation give us V = (5)(4)(4) = 80 $ft^{3}$

Now adding these two values will give us the area of the entire figure: 108 $ft^{3}$ +80 $ft^{3}$ = 188 $ft^{3}$