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frez [133]
2 years ago
5

!!!!Please help me answer these ASAP!! EXTRA POINTS!!!!!!!WILL MARK BRAINLIEST!!!!!

Mathematics
1 answer:
PilotLPTM [1.2K]2 years ago
4 0

Answer:

1) A

3) A

Step-by-step explanation:

Solve using factoring or quadratic formula.

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3 0
2 years ago
A rectangle has an area of 8x2 - 2x - 45. The length of the
Savatey [412]

Answer:

Width = W = 2x-5

Step-by-step explanation:

Given Data:

Length of rectangle = L = 4x + 9 ------->(Equation 1)

Area of rectangle = A = 8x^{2} - 2x -45 square inches ------->(Equation 2)

To find out:  

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Formula:  

Area = A = L×W

Width = W = \frac{A}{L}

Solution:  

Width = W = \frac{A}{L}

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For complete division check the attached image.

Width = W = 2x-5 inches

 

5 0
3 years ago
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Kipish [7]

Answer:

-3x+7=-17  x=8

Step-by-step explanation:

-3*8+7=-17

6 0
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