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ExtremeBDS [4]
1 year ago
8

Please need help fast! y= -5x^2 +9 in vertex form thx in advance

Mathematics
1 answer:
ira [324]1 year ago
4 0

Answer: (0,-9)

Step-by-step explanation:

I put it in math-way hope this helps

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Which expression has a product of 3.24?
marysya [2.9K]

Answer: 4.5× 0.72

Step-by-step explanation:

If you put 4.5× 0.72 on your calculator you'll get the answer 3.24.

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3 years ago
How much did the temperature cool off from the sixth year to the seventh year on the given day?
MakcuM [25]

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Step-by-step explanatn

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3 years ago
Rectangles ABCD and QRST are similar.
Lelu [443]

Answer:

A=.666666(repeated) because 28/42=.666666 and 14/21=.66666

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Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
-2x -3y = 8<br> -2x + 4y = 22
11111nata11111 [884]
-2x + 4y = 22
-2x - 3y = 8

Subtract 2nd from 1st equation, 
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y = 14/7 = 2

Substitute it in 1st equation, 
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x = -14/2
x = -7

In short, Your Answer would be (-7, 2)

Hope this helps!
6 0
4 years ago
Read 2 more answers
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