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postnew [5]
3 years ago
8

Which shows the correct substitution of the values a, b, and c from the equation –2 = –x + x2 – 4 into the quadratic formula?

Mathematics
1 answer:
Sholpan [36]3 years ago
8 0
X^2-x-4+2=0
x^2-x-2=0
a=1
b=-1
c=-2

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Step-by-step explanation:

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If the delivery company achieves its improvement goal, by how much will the hourly delivery rate of the typical delivery staff m
DanielleElmas [232]

It should be noted that the hourly delivery rate is calculated by dividing the income made by the number of hours worked.

<h3>How to calculate the hourly delivery rate</h3>

Your information is incomplete. Therefore, an overview of the information will be given.

In order to get an hourly rate, it's important to divide the income that the person gets by the number of hours that the person worked.

In this case, let's say that the income is $20000 and the number of hours that was worked monthly was 240 hours, the hourly rate will be:

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brainly.com/question/24392720

4 0
2 years ago
Can u help me. if answer is correct, i will give u brainliest
den301095 [7]

Answer:

135 units²

Step-by-step explanation:

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h² = 225 ( take the square root of both sides )

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7 0
3 years ago
HELPPPPPPPPPPPPPPPPPPPPPPP solving quadratics with the Calculator.
Dima020 [189]
Well I guess and I hope it helped
3 0
3 years ago
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