Answer: First One's order = 1.7%, 17/100, 17
Second One's order is 12.5%, 1.25, 1 2/5
Step-by-step explanation:
to change the percent into decimal you move the decimal to the left 2 spots. (ex. 5%=.005)
⁻⁻Using Sine ratio: opposite / Hypotenuse
Opposite to angle A = 24, Hypotenuse = 25
Sin A = 24 / 25
Sin A = 0.96
A = Sin⁻¹(0.96) Use a calculator.
A ≈73.74°
A ≈ 73.7°
∠A + ∠B = 90° Since it is a right angled triangle.
∠B = 90° - ∠A
∠B = 90° - 73.7°
∠B = 16.3°
Answer:
(c.) m∠A ≈ 73.7°, m∠B ≈ 16.3°, m∠C = 90°
Answer:
Step-by-step explanation:
5 min=2$
20 min left
so,
20*0.3 cents =6$
total cost for 25 min.=6+2=$8
X+2x=366;
solving this equation gives x=122, which is your smaller number.