Answer:
43°
Step-by-step explanation:
(x + 53)° + (x + 74)° + 73° = 180°
(x + 53 + x + 74)° = 180° - 73°
(2x + 127)° = 107°
2x + 127 = 107
2x = 107 - 127
2x = - 20
x = - 20/2
x = - 10

A and D is the answers that I would choose
Answer:
2400m³
Step-by-step explanation:
50 * 30 * 1.6 =
1500 * 1.6 = 2400m³
Answer:
$12.65
Step-by-step explanation:
i caculated that
P-81
q-135
r-189
find out how many inches the rope is then divide by 15 total parts then multiply each ratio by that