Answer:
Step-by-step
the slope is 1, 1
explanation:
rise over run it is a positive slope btw
The values of the triangles are as follows:
- x = 7 units
- GH = 21 units
- HI = 21 units
- GI = 12 units
<h3>How to find angles and side of a triangle?</h3>
The triangle is an isosceles triangle because two sides and angles are equal. Therefore,
4x - 7 = 2x + 7
4x - 2x = 7 + 7
2x = 14
x = 14 / 2
x = 7 units
GH = 4(7) - 7 = 28 - 7 = 21
HI = 2(7) + 7 = 14 + 7 = 21
GI = 7 + 5 = 12
learn more on triangle here: brainly.com/question/21279088
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Answer:
The answer is "
"
Step-by-step explanation:
If 
point: 
Formula:
Put the value in the above formula:
4x^2 +20x +25
(2x+5)(2x+5)
The second step is to keep your x terms on the left and move the constant to the right by subtracting it from both sides.
