3 years ago

A tennis ball machine serves a ball vertically into the air from a height of 2

Mathematics

1 answer:

k0ka [10]3 years ago

5 0

Answer:

Step-by-step explanation:

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Nick and Nia are doing chores. Nia has a piggybank with over 100 dollars from chores saving .Nick have a piggybank with over 20

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Answer:

Nia did the chores the more

Step-by-step explanation:

100 is more than 20

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2 years ago

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Tpy6a [65]

No they do not have parallel lines

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3 years ago

At basketball practice you made 21 out of 80 shots. Which choice is closest to the percentage of shots you made?

love history [14]

Since this is a percentage, all you have to do is divide 21 from 80 and multiply that by 100
21/80 = .2625 * 100 is 26.25

The answer closest to this is 25%, so the answer is 25%

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3 years ago

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The equation that models the current water temperature t of the swimming pool is t -6=78 which best describes the error made whe

Maksim231197 [3]

Answer:

The same number was not added to both sides.

Step-by-step explanation:

The same number was not added to both sides.

In line 2, 6 was added to the left side and 78 was added to the right side.

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3 years ago

The point (1, –5) is reflected across the y-axis. A coordinate plane. What are its new coordinates?

luda_lava [24]

<h3>Answer: Choice C. (-1, -5)</h3>

Explanation:

The reflection rule we use is

$(x,y) \to (-x, y)$

when we want to reflect over the y axis. The x coordinate flips from positive to negative, or vice versa, while the y coordinate stays the same.

Therefore, $(1, -5) \to (-1, -5)$

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3 years ago

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