Answer:
x = 25
Step-by-step explanation:
4(2x - 1) = 7(x + 3)
8x - 4 = 7x + 21
8x - 7x = 21 + 4
x = 25
The incenter of a triangle is the center of its inscribed circle. <span>Generally, the easiest way to find the incenter is by first determining the </span>inradius and then<span> each side of the triangle can be </span>translated<span> by the length of the inradius, We also can use coordinate geometry through this formula:
</span>

Being

side lengths and with

the vertices.<span>
</span>
Answer:
y = 3x - 17
Step-by-step explanation:
Parallel lines have the same slope so the equation would be y = 3x + b
plugging in the points you get -2 = 3(5) + b
this is -17 = b
Answer:
320
Step-by-step explanation:
160,000/2,500=64(5)=320
or
5/2,500=x/1600,000=320
89% as a fraction would be 89/100 since it can not be reduced