3 years ago

Which of the following describes a situation in which the total distance a ball travel is zero meters from its starting point?

Mathematics

1 answer:

shtirl [24]3 years ago

3 0

Answer:

2nd choice: The ball first bounced up to the height of 2 meters, and then falls 2 meters towards the ground

Step-by-step explanation:

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PLEASE LOOK at the photo and help me on these 2 questions :(!!!!!

Tems11 [23]

Answer:

1) f(g(2)) = 24

2) f(g(-1)) = -4

Step-by-step explanation:

1) GIven f(x) = x²+2x and g(x) = 2x

f(g(x)) = f(2x)

f(2x) = (2x)² + 2(2x)

f(2x) = 4x² + 4x

f(g(x)) = 4x² + 4x

f(g(2)) = 4(2)² + 4(2)

f(g(2)) = 16+8

f(g(2)) = 24

2) f(x) = x+1 and g(x) = 5x

f(g(x)) = f(5x)

f(5x)= 5x + 1

f(g(x)) = 5x + 1

f(g(-1)) = 5(-1) + 1

f(g(-1)) = -5+1

f(g(-1)) = -4

8 0

3 years ago

Carlos has 38 apples.He puts 8 into each bag.If he fills many bags as possible ,how many apples are left?

leva [86]

Well that would be 8 apples in 4 bags so there’s 6

answer: 6

7 0

2 years ago

If you buy 8 kilograms of apples and 2.5 kilograms of pears how many more grams of apples are there

Anna35 [415]

Answer:

$5,500\ g$

Step-by-step explanation:

we know that

$1\ kg=1,000\ g$

step 1

Find the difference between the kilograms of apples and the kilograms of pears

$8-2.5=5.5\ kg$

step 2

Convert to grams

$5.5\ kg=5.5*1,000=5,500\ g$

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2 years ago

What is the length of side s of the square shown below?

horsena [70]

Answer:

Explanation:

well, process of elimination

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2 years ago

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Kris is making cookies. He has 43 cups of sugar. He needs 23 cup of sugar to make one whole batch of cookies.

rodikova [14]

Answer:

What's the question here?

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3 years ago

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