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2 years ago

13

Formula of quadratic function and their graph

1 answer:

Mama L [17]2 years ago

7 0

Answer:

-b +/- √b^2-4ac

_____________

2a

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Ymorist [56]

Answer is A.
c=139
b=18.04
a=11.76

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3 years ago

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What is the difference?<br><br> 10.22 – 3.651<br><br> The difference is _____

irinina [24]

Answer:

6.569

Step-by-step explanation:

10.22

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_______

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Step2247 [10]

The answer
5
Explanation
The shape is a pentagon

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2 years ago

If -2y = x and 3x + 2y = -4, then what is xy?

Elina [12.6K]

Answer:

1

Step-by-step explanation:

3(-2y) +2y = -4

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3 years ago

A map has a scale of 1 inch=75 miles.Donnerville and Wright's are 5 3\4 inches apart.so what is the distance in miles between th

balu736 [363]

I'd go for B. Multiply 5.45*75

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2 years ago

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