sin(x) = 2cos(x)
tan(x) = 2
tan⁻¹[tan(x)] = tan⁻¹(2)
x ≈ 63.4
sin(2x) = sin[2(63.4)]
sin(2x) = sin(126.8)
sin(2x) ≈ 0.801
Answer: 17 miles
.5hr x 10Mph + .5 x 24mph = 17 miles
Step-by-step explanation:
Answer:
y = -x - 8
Step-by-step explanation:
Slope is -1 and y intercept is -8
Hot dogs are $2.50 and drinks are $2.00
Answer:
2(x+5) / 5x-2
Step-by-step explanation:
(2x^2+16x+30)/(5x^2+13x-6)
