Answer:
Let x=sinθ
2sin²θ = 5sinθ - 3
2x²=5x-3
2x²-5x+3=0
(2x-3)(x-1)=0
2x-3=0 or x-1=0
x=3/2 or x=1
sinθ=2/3 or sinθ=1
θ=arcsin(2/3) or θ=arcsin(1)
θ=0.729727656 or θ=1.57079633=π/2
Answer:
Step-by-step explanation:
sin 44° =
ST =
ST ≈ 90.7
Answer:
2.8571428571429
Step-by-step explanation:
Answer:
You would save 92$
Step-by-step explanation:
Discount = Original Price x Discount 40/100
Discount = 230 × 40/100
Discount = 230 x 0.4
You save = $92.00
Final Price = Original Price - Discount
Final Price = 230 - 92
Final Price = $138.00
Hope this helps
Don't be shy about using actual parentheses and commas.
Line through (1,8) perpendicular to

The perpendicular family is gotten by swapping the coefficients on x and y, negating exactly one of them. The constant is given directly by the point we're through:

Let's clear the fractions by multiplying both sides by 20.

Might as well stop here.
Answer: 25 x + 16 y = 153