Answer:
28x^2+16x-12
Step-by-step explanation:
(4x+4)(7x-3)
28x^2+28x-12x-12
28x^2+16x-12
73 and the angle to solve for add to 180 because they are supplementary.
180 - 73 = 107.
5x + 2 = 107.
5x = 105.
5x/5 = 105/5
x = 21
Answer:
The statement that best describes the incenter of a triangle is that, it is the point where the three angle bisectors of the triangle intersect. In geometry, an incenter of a triangle is described as the triangle center.
Step-by-step explanation:
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2x-5=2x+4-9
2x-5=2x-5
Infinitely Many Solutions
The answer is 90 or 9 tens.