Answer:
opposite sides of a parallelogram are equal
2x+15=x+15
2x-x=15-15
x=0
x = 0
Step-by-step explanation:
The opposite sides of a parallelogram are congruent, that is
ST = RU , substitute values
2x + 15 = x + 15 ( subtract x from both sides )
x + 15 = 15 ( subtract 15 from both sides )
Answer: 100.53
Circumference = 2 x pi x r
= 2 x 22/7 x 16
1/24
b and d
0.35%
Since it would be a 50/50 chance of hitting tails you do 35/50 multiplied by 0.5%
Pythagorean Theorem: