3 years ago

What 2d shapes make up a sphere and a cone

1 answer:

4 0

<span>Cone: A cone has a curved face and a flat face. The flat face is a circle, the curved face is a curved triangle. A sphere just has one curved face, which you cannot obtain from a 2D shape. The sphere is a ball and has the crosssection of a circle, which is a round shape with one side and no corners.</span>

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Which set of ordered pairs represents y as a function of ?

ollegr [7]

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3 years ago

How many subsets are there of the set N = {1, 42, 65, 12, 31, 27}?

lutik1710 [3]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{64}}}}}$

Step-by-step explanation:

If ' n ' is the cardinal number of a set, the number of subsets of a given set can be obtained by using the formula 2ⁿ

Given,

N = { 1 , 42 , 65 , 12 , 31 , 27 }

where n ( total number of elements ) = 6

So, the number of possible subsets of set N :

= 2ⁿ

= 2⁶

= 2 × 2 × 2 × 2 × 2 × 2

= 64

Hope I helped!

Best regards!!

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4 years ago

A field goal kicker makes 4 of 5 extra points during a game . What percent of extra points were made

KengaRu [80]

80% of extra points were made.

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3 years ago

Read 2 more answers

Add the following fractions<br>answer the all questions.

ANTONII [103]

Answer:

1a) 1141/660

3/5 + 6/11 +7/12

find the LCM of the denominators

the LCM of 5,11,12 is 660

after finding the LCM divide it with the denominator.

after dividing 660 by 5 i get 132. So i need to multiply it with 3. Now, i got 396. Do the same with the rest of the numbers.

u will get smth like this: 396+360+385/660

and the final answer will be1141/660.

b) 71/40

c) 211/28

d) 103/20

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3 years ago

The table below gives the age and bone density for five randomly selected women. Using this data, consider the equation of the r

tatiyna

Answer:

Step-by-step explanation:

find the solution below

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3 years ago