Answer:
-5.5
Step-by-step explanation:
You just need to subtract the two I'm pretty sure
2(5x + 15) + 2<span>(4x + 3) = 360
10x + 30 + 8x + 6 = 360
18x = 324
x = 18
so
RST = </span><span>5x + 15 = 5(18) + 15 = 105
answer
RST = 105 degree</span>
Answer:
value of x = ( 1/7 ) or ( -7 )
Step-by-step explanation:
here's the explanation in attachment.
Answer:
The width of the rectangle is
and the length of the rectangle is 
Step-by-step explanation:
l = 2w
A = l * w
A = 2w * w
70 = 
35 = 
= w
2
= l