4. Which equation could be used to find the value
of x in the triangle below?
4x
+ 101
2x
6x - 10
A. 12x + 20 = 180
B. 12x = 180
C. 12x – 20 = 180
10.) 8x – 10 = 4x + 10

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

What is coefficient of the term of degree of degree 5 in the polynomial below

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b