A = 1/2bh
40 = 1/2 x^2
x^2 = 80
x = 8.9
Answer:
I think it would be 540
Step-by-step explanation:
3.5% multiplied by the 400 equals 140. 140+400 equals 540
You can subtract 22 inches.
Cos (Ф) = 0.9123
To calculate Ф, we have to find the arcos (0.9123) ≈ cos⁻¹ (0.9123)
cos⁻¹(0.9123) = Ф
cos⁻¹ (0.9123) = 24°.175
Ф = 24°.175
Answer:
-1
Step-by-step explanation:
(f⚬h)(4) = f(h(4)) = f(-4+4) = f(0)
f(0) = 0-1 = -1
(f⚬h)(4) = -1
