Answer:
30×5=150
so 150+10=160
thus his payment in the 30th installment is
rs.160
Let the angle = x
Using the figure below, to find x, setup the equation:
x+70+x=180
2x+70=180
2x=110
x=55°
So the ball hits the surface at 55° and bounces back at 55°.
Answer: 55°
Answer:
y = -2x - 4
Step-by-step explanation:
y - 2 = -2 (x + 3)
y - 2 = -2x - 6
y = -2x - 4
Answer: it’s a
Step-by-step explanation: took the test got it right
Answer:
2
Step-by-step explanation:
18 = 2 * 3 * 3
176 = 2 * 2* 2 * 2 * 11
GCF = 2