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lara [203]
3 years ago
11

Given a sphere with a diameter of 8 cm, find its volume to the nearest whole number

Mathematics
1 answer:
arsen [322]3 years ago
4 0

Answer:

268 cm

Step-by-step explanation:

A P E X

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How much cardboard is needed to make the cereal box shown below? You are finding the surface area of this box.
Irina-Kira [14]

i would recommend asking a tutor because some people answer just to get points

8 0
3 years ago
Please help me solve this fast!
JulsSmile [24]

Answer:

base = 18.89

legs = 16.89

Step-by-step explanation:

x + x + 68 = 180

2x + 68 = 180

2x = 112

x = 56

The altitude = 14

Tan(56) = opposite / adjacent

adjacent = base

opposite = altitude

Tan(56) = opposite / base                Multiply both sides by the base

base * Tan(56) = opposite                Divide by Tan(56)

base = opposite / Tan(56)

base = 14/tan(56)

base = 9.443

The base is actually twice this length because the altitude lands on the midpoint of the opposite side and is perpendicular to the third side (base).

base = 18.886  

Legs are the hypotenuse formed by 1/2 the base and the attitude.

Sin(56) = opposite / hypotenuse

Sin(56) = altitude / hypotenuse

hypotenuse = altitude / Sin(56)

hypotenuse = 14 / sin(56)

hypotenuse = 16.887

Rounded

base = 18.89

legs = 16.89

3 0
3 years ago
Hey guys i need this one fast
Fantom [35]

Answer:

I think it would be true.

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2 years ago
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Answer:

A.) Baskil made a mistake finding the scale factor.

Step-by-step explanation:


8 0
3 years ago
FInd an equation of the line that passes through the point (3,-5) and is parallel to 4x=1+2y
kow [346]

Answer:

y=2x-11

Step-by-step explanation:

Put it in the form y=mx+b=>y=2x-1/2. Instead of -1/2, put it as b, since you want it to go through 3,-5. y=2m+b when it goes through (3,-5) happens when -5=3*2-b. Do algebra, and get b as 11. That means the equation is y=2x-11.

8 0
3 years ago
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