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3 years ago

The prism shown has a volume of 3,024 cm3.

Mathematics

2 answers:

Zigmanuir [339]3 years ago

8 0

Answer:

Step-by-step explanation:

Arlecino [84]3 years ago

7 0

Answer:

14cm

Step-by-step explanation:

To find volume, you need to multiply the height width and length together. So when you have one missing measurement, to find it, you need to do the same steps except for put a variable for the missing measurement. And continue to do the problem as you would. Here is how I solved it.

V=12x18xH

3024=216xH (216 is 12x18)

Then to find the missing side, do 3024/216 which equals 14.

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At a store, a basketball has been discounted 25% off the regular price. The sale price is $15.

pochemuha

Answer: 11.25

15/100= 0.15

0.15*25= 3.75

15.00-3.75= 11.25

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3 0

3 years ago

what is the area and perimeter of the figure with the given vertices? (7,8) , (-5, -8) , (7,-8) , (-5,8)?

MArishka [77]

Answer:

perimeter: 56 units
area: 192 square units

Step-by-step explanation:

We assume you're interested in the convex polygon, so the given vertices are <em>not</em> listed in order around the figure.

The figure is 12 units by 16 units, so has a perimeter of ...

P = 2(L +W)

P = 2(16 +12) = 56 . . . . units

and an area of ...

A = LW

A = (16)(12) = 192 . . . . square units

6 0

2 years ago

I need help on this!

Vitek1552 [10]

Answer:

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Step-by-step explanation:

3 0

2 years ago

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A flying disc in the shape of a circle has a circumference of 8 inches. What is the radius of the flying disc.

mafiozo [28]

Answer:

Step-by-step explanation:

The formula for circumference is:

$C=2\pi r$

We know that the circumference is 8π inches. So, substitute 8π for C:

$8\pi =2\pi r$

Solve for r. Divide both sides by 2π. So:

$r=\frac{8\pi}{2\pi}=4$

Therefore, the radius is 4 inches.

Hence, our answer is A.

7 0

2 years ago

Help Me Please.................

Rama09 [41]

Your answer would be x = -15.8994.

To get this, you first add 7 to each side making the equation -4.818 = x/3.3

Then, you would need to multiply each side by 3.3 to get x by itself.

Your answer would be -15.8994.

8 0

3 years ago

Read 2 more answers