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inn [45]
3 years ago
9

How does a 90° counterclockwise rotation about the origin change the coordinates of a shape

Mathematics
1 answer:
BaLLatris [955]3 years ago
4 0

Answer:

Step-by-step explanation:

it switches the x and y coordinates and places a negative on the new x

P=(x,y)

90° CCW rotation P'(-y,x)

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jolli1 [7]

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6 0
2 years ago
Convert 81° to radians.
SOVA2 [1]

Answer: 9π/20 radians  

How to: <u>Convert from degrees to radians using the ratio π/180 .</u>

Have a great day !

7 0
2 years ago
write two expressions that could be used to help you determine the new cost of a $415 television after adding a 6% sales tax
bearhunter [10]
1. 415 x 1.06 = 
2. 415 + (415 x 0.06) = 
8 0
3 years ago
Please help this is urgent and I am being timed
Shkiper50 [21]
Hi there!

Pauline simplified the expression correctly.

Pauline made sure she used the distributive property and combined like terms after doing so.

Hope this helps !
5 0
3 years ago
A recent poll taken by the national ice cream industry shows that 32% of the population names vanilla as its favorite ice cream
lina2011 [118]

Answer:

±0.06

Step-by-step explanation:

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3 0
3 years ago
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