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makvit [3.9K]
3 years ago
6

Help? Would the answer for this be (-9,3) or (3,9) or (9,-3) or (-9,-3)???

Mathematics
1 answer:
Levart [38]3 years ago
5 0

Answer:

(-9, 3)

Step-by-step explanation:

To rotate a point 270°:

R₂₇₀ (x, y) = (y, -x)

So the answer would be (-9, 3).

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Mr delaney broke his piggy bank with a sledge hammer and found that it only contained quarters and pennies. If he had a gotal of
Anni [7]

Answer:

57 Pennies

Step-by-step explanation:

You do 1575 divided by 25 and you find 63 (quarters). Then you do 1632-1575 and you find 57 and then 57+63= 120 coins.

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3 years ago
I need extreme extreme extreme extreme help.
qwelly [4]

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I hope I've helped you.

8 0
2 years ago
PLEASE I JUST WANT A GOOD GRADE The spinner below shows 10 equally sized slices. Diane spun the dial 50 times and got the follow
Andreyy89

Part (a)

The experimental or empirical probability is based on the results shown in the table. There are 13 instances of grey out of 50 spins total. Therefore, we end up with an experimental probability of 13/50. This converts to the decimal form 0.26

<h3>Answer:  0.26</h3>

===============================================

Part (b)

Since each slice is of equal size, this means theoretically each slice should have the same chance of being landed on. We have 3 grey slices out of 10 total. The probability of landing on a grey space is 3/10 = 0.3

<h3>Answer:  0.3</h3>

===============================================

Part (c)

<h3>Answer: Choice A) </h3>

As the number of spins increases, we expect the experimental and theoretical probabilities to become closer, though they might not be equal.

The theoretical probability is locked to 0.3 the whole time (only the experimental probability changes). This is according to the Law of Large Numbers.

7 0
3 years ago
Albert multiplied a whole number by a fraction. The whole number is greater than one. The fraction is greater than zero and less
-BARSIC- [3]

What are the answer options?

8 0
3 years ago
Let me help you out have some points <br> and wash your hands
worty [1.4K]

Answer:

Thank you have fun in quarantine

7 0
3 years ago
Read 2 more answers
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