In isosceles triangle RST below, what is the value of y? Triangle R S T. Angle T is 38 degrees and angles R and S are y. 38 degrees 71 degrees 122 degrees 142 degrees

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734

i think the answer is b x = 1, y = 35/2