3 years ago

Find the surface area of the prism

Mathematics

1 answer:

RUDIKE [14]3 years ago

4 0

I don't think that is a prism...
I am pretty sure that the surface area is 448
do I know you?? Mohamed

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The net change in temperature from Neptune to Mars is

azamat

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4 0

3 years ago

Calculate volume of hemisphere with radius 3.2 cm

Olin [163]

Answer:

V ≈ 68.63 cm³

Step-by-step explanation:

the volume (V) of a sphere is calculated as

V = $\frac{4}{3}$ πr³

the volume of a hemisphere is half the volume of a sphere, so

V = $\frac{1}{2}$ × $\frac{4}{3}$ πr³ = $\frac{2}{3}$ πr³ , then

V = $\frac{2}{3}$ π × 3.2³

= $\frac{2}{3}$ π × 32.768

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5 0

2 years ago

Pls help???? b isn’t right

spayn [35]

The correct answer would be A

Take the left triangle, flip it and put it on the right side. This should resemble a rectangle. Then calculate

9cm + 7cm = 16cm
6cm x 16cm = 93cm squared

The correct answer is A, hoped this helped!