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Virty [35]
2 years ago
10

How do you write f(x)=-5x^2-100x+8in vertex form?​

Mathematics
1 answer:
goblinko [34]2 years ago
6 0
Vertex form is:
f(x) = -5(x+10)^2 + 508
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Thank you!!! 20 points
GREYUIT [131]

Answer:

Assuming that the figure is a rectangle:

x=12

angle GJH=22 degrees

Step-by-step explanation:

angle GHJ=angle IJH

5x+8=7x-16

simplify

2x=24

x=12

angle IJH=7x-16

substituting for x

IJH=7(12)-16=84-16=68 degrees

angle GJH=90-IJH

angle GJH=22 degrees

5 0
3 years ago
a student earns $11.75 per hour for gardening. if she worked 21 hours this month, then how much did she earn? ​
gtnhenbr [62]

Answer:

$246.75

Step-by-step explanation:

11.75 x 21 = 246.75

hope this helps <3

5 0
2 years ago
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Papessa [141]
1/2 + 3/4 = 

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Answer = 1 1/4

Hope this helped☺☺
8 0
3 years ago
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Rocko has been learning about functions in math class and realizes he can use it to help him get prepared for his next wrestling
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