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Fed [463]
3 years ago
11

PLEASE HELP NOW!! BRAINLIEST

Mathematics
2 answers:
Alina [70]3 years ago
7 0

Answer:

(4,-3)

Step-by-step explanation:

If you graph this point, then it will be in the 3rd quadrant.

A 180 degree rotation will put it in the 1st quadrant.

And the extra 90 degrees will put in in the 4th quadrant, so we know that in (x,y), x is positive, and y is negative. then if you theoretically rotate it, since you are rotating it 90 degrees, 3 times, you will have to switch the x and y, since 3 is an odd number. so the final answer is (4,-3).

Bogdan [553]3 years ago
5 0

Answer:

(4, -3)

Step-by-step explanation:

270° clockwise  = (360-270) = 90° counterclockwise

When rotating 90° counterclockwise (x, y)----> (-y, x)

(-3, -4) ---> (-(-4)), -3) =(4, -3)

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A spinner has three unusual sections: red, yellow, and blue.. The table shows the results of Nolan’s spins. Find the probability
Anika [276]

Answers:

  • Red = 1/3
  • Yellow = 7/15
  • Blue = 1/5

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

Explanation:

Add up all the frequencies in the table to see that there are 120+168+72 = 360 spins total.

  • Of those 360 spins, 120 of them land on red. The probability of landing on red is 120/360 = (120*1)/(120*3) = 1/3
  • Since 168 land on yellow, this means the probability of landing on yellow is 168/360 = (24*7)/(24*15) = 7/15
  • Lastly, we have 72 occurrences of blue out of 360 total spins. The probability of landing on blue is 72/360 = (72*1)/(72*5) = 1/5
4 0
3 years ago
You can spend no more than $100 on a party you are hosting. The cost per guest is $8. What is the greatest number of guests that
spayn [35]

Answer:

the greatest number of guests is 12 guests

Step-by-step explanation:

100÷8=12.5

3 0
3 years ago
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I need help with number 10 ASAP
anzhelika [568]

i'm 75% sure the answer is C hope this helps


3 0
3 years ago
A truck rental company charges a one-
Mrac [35]

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D. 35

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4) If the area of a square is 48cm²,<br> What is the length of each side?<br> Simplify your answer.
Talja [164]

Answer:

4 sqrt(3) cm

Step-by-step explanation:

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5 0
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