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lianna [129]
3 years ago
14

What is the image of the point (-2,-7 after a rotation of 90

Mathematics
1 answer:
Nata [24]3 years ago
5 0
(7,-2)
to find the new coordinates we have (x,y)->(-y,x)
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Please help!!!!!!!!!!!!!!
vitfil [10]
Its going to be 7y^{2}
3 0
3 years ago
Mrs. Ibarra wants to create a right triangle for a geometry test. She plans to use 15, 36, and 41 as side lengths.
barxatty [35]

Answer: A, C, D and E

Step-by-step explanation:

6 0
2 years ago
A graph has the equation Y=x/8 what is the constant of proportionality
aev [14]

Answer: 1/8x

Step-by-step explanation:

y= 1/8x

below are the x:y relationships

x:y

4:0.5

8:1

12: 1.5

16:2

20:2.5

24:3

28:3.5

32:4

etc.

7 0
3 years ago
Quadratic equations <br> please help<br><br>5x-1=<br><br>10x+1=<br><br>2x+10=​
Harlamova29_29 [7]
I think it’s 20 I had this on my test
4 0
2 years ago
Read 2 more answers
Mrs.Morgan ordered 12 shirts.Three of them were green.What fraction of Mrs.Morgan's shirts were green
ladessa [460]


If there are 12 shirts total and three of them were green, it would be 3 out of 12 or 3/12. Hope this helps! :)


5 0
3 years ago
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