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kirill115 [55]
2 years ago
13

Help me answer please

Mathematics
1 answer:
fiasKO [112]2 years ago
6 0

Answer:

25

Step-by-step explanation:

b=4x+1    h=x+1     A=175

A=bh

Substitute: 175=(4x+1)(x+1)

Expand: 175=4x^2+5x+1

Subtract 175

4x^2+5x-174=0

Solve w/quadratic formula

(-5 <u>+</u> sqrt(25+2784))/8

Simplify: x=6 or -29/4

Distance is positive, so x=6

4x+1=4*6+1=25


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Answer:

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Step-by-step explanation:

Solve the system by setting the equations equal to each other, and solving for x:

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So, the x coordinate of the solution will be 1.

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The ordered pair solution is (1, -5)

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