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3 years ago

Erica throws a tennis ball against a wall, and it bounced bac. Which force is responsible for sending to ball back to erica

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

8 0

Field force is responsible

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How to equivalent 64 1/2

bagirrra123 [75]

Answer:

129/2

Step-by-step explanation:

1 129

64 --- = -------

2 2

To find the improper fraction, you multiply the denominator by the whole number and then add the numerator. In the end, you put that answer over the starting denominator.

64 X 2 = 128 128 + 1 = 129 129 / 2 is the answer

7 0

2 years ago

What is the area of the shaded sector

Whitepunk [10]

Answer:

Area = 634.21 square metre

Step-by-step explanation:

Area of shaded region = Area of the circle - Area of the sector

$Area \ of \ the \ circle = \pi r^2 = 225 \pi\\\\Area \ of \ the \ sector = \pi r^2 \frac{ \theta}{360} = \pi \times 225 \times \frac{37}{360}$

$Area \ of \ shaded \ region = 225 \pi - (225 \pi \times \frac{37}{360})$

$= 225 \pi (1 - \frac{37}{360})\\\\= 225 \pi \times 0.89722\\\\=634.21 m^2$

7 0

2 years ago

Read 2 more answers

Whats 38240 divided by 4

inn [45]

Answer:

9560

Step-by-step explanation:

Use a calculator or do long division.

You can also divide by 2 twice.

38240/2 = 19120

19120/2 = 9560

Answer: 9560

4 0

1 year ago

Read 2 more answers

Write an algebraic equation to represent the problem:

Alex73 [517]

Answer:

20%

Step-by-step explanation:

That’s because 3/15 = 1/5, which is 20%

8 0

2 years ago

Read 2 more answers

Use SOH CAH TOA to find the missing side.

zzz [600]

sin(43) × hypotenuse of 19 gives you oppo

= 13

6 0

2 years ago