Answer:
x = 135
Step-by-step explanation:
The three triangles are similar.
144/y = y/81
y^2 = 144 * 81
y = 12 * 9
y = 108
81^ + 108^2 = x^2
x^2 = 18225
x = 135
Answer:
44x/7
Step-by-step explanation:
Radius=r=xcm
Circumference=2πr
➜2πx
➜2×22/7×x
➜44/7×x
➜44x/7
Answer:
105/7=15
Step-by-step explanation:
equations have equal signs
Answer:
what do you need help with which part
Step-by-step explanation:
Answer:
$288.00
Step-by-step explanation:
$360.00
-
20%
=$288.00