Answer:
8w6{5w+2}
Step-by-step explanation:

so,

it equals 12.49 or 12.5 depending on rounding
I hope this helps!
Answer:
x=9
Step-by-step explanation:
Use the intersecting chord theorem:
RE*ET = UE*ES
Substitute values
21 (2x+2) = 30 (x+5)
Expand:
42x+42 = 30x + 150
transpose and simplify
42x-30x = 150 - 42
12x = 108
x = 9
1x 1 inch cube has volume 1in³, so 180 of these cubes can fit in a 180in³ space.
Answer:
triangle LMN is similar to triangle RST
Step-by-step explanation: