3 years ago

Examine the expanded form. a ∙ a ∙ a ∙ a ∙ a ∙ a ∙ a

Mathematics

1 answer:

Juliette [100K]3 years ago

6 0

Answer:

a^7

Step-by-step explanation:

a to the 7th power

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Need help geometry question central angles and arcs !!! plss

RoseWind [281]

Answer:

86°

Step-by-step explanation:

124 + 40 + 110 = 274

360 - 274 = 86°

8 0

3 years ago

A cone has a radius of 24 cm and a volume of 1,920 cm cubed. What is the Volume of a similar cone with a radius of 18 cm?

Maurinko [17]

24 * 3/4 = 18

The radius of smaller cone is 3/4 the radius of original cone, so since these cones are similar, height must also be 3/4 times smaller.

So since radius is squared and we also multiple the height (V = 1/3 π r² h),
the volume of smaller cone would be 3³ / 4³ = 27 / 64 times smaller

So we have 1920 * (27 / 64) = 810.

Final answer: B

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3 years ago

What is the value of x

Anit [1.1K]

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3 years ago

a bag contains colored gumdrops 5 are cherry 3 are strawberry 2 are grape. a gumdrop will be randomly selected from the bag what

weqwewe [10]

Answer:

probablity of grapes = 0.2

Step-by-step explanation: