All categories

3 years ago

Which category best describes this group of shapes

Mathematics

1 answer:

olga nikolaevna [1]3 years ago

5 0

Answer:

May I see the categories?

Step-by-step explanation:

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A cylindrical can contains an unknown number of golf balls. The can has a height of 10 inches and a volume of 15.625 Pi inches c

AlladinOne [14]

20 golf balls can fit in the can.

<u>Step-by-step explanation:</u>

Given:

Height (h) = 10 Inches

Volume of 15.625 Pi inches cube.

To Find:

How many balls can be filled in that can.

Solution:

Diameter of the golf ball [as per standard value] = 1.68 in

Radius of the golf ball = $\frac{1.68}{2} = 0.84 in$

Volume of the golf ball = $\frac{4\pi r^3}{3}$

= $\frac{4\pi (0.84)^3}{3}$

= $2.5 (or) 0.79 \pi inches$

Volume of the can = $15.625\pi in^3$

Now we have to divide the volume of the can by the volume of the golf ball, we will get = $\frac{15.625 \pi }{0.79\pi } = 19.7$ balls

Thus we can conclude that approximately 20 balls can be filled in that can.

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3 years ago

(06.03 MC)

Burka [1]

Answer:

The answer is b, which is 3+x+3

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2 years ago

Two sides of a triangle have lengths 18cm and 40cm describe the possible lengths of the third side

Paraphin [41]

Answer:

Step-by-step explanation:

a taingle adds up to 180 degrees if that helps

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3 years ago

The answers for number 5

VladimirAG [237]

The answer is c because of y=mx+b

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2² + {[1 x (5 - 2)] x 3

alexandr1967 [171]

Answer:

The answer is 13

Step-by-step explanation:

Hope this helps :)

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3 years ago