Answer: Well 75 degrees. Because the Complementof an angle is The X is 90 which is 90-x. Then the measured angle A is 60 more than its complement
Step-by-step explanation:
Answer:
10. ⅔ − ∛e
11. 79 + 3√3
Step-by-step explanation:
10. ∫ (1 + 1/x) dx
∫ dx + ∫ (1/x) dx
These are both standard integrals.
x + ln|x| + C
Evaluate between x = ∛e and x = 1.
(1 + ln|1| + C) − (∛e + ln|∛e| + C)
1 + 0 + C − ∛e − ⅓ − C
⅔ − ∛e
11. ∫₁³ (4x³ + ³/₂√x) dx
∫₁³ 4x³ dx + ∫₁³ (³/₂ x^½) dx
(x⁴ + x^(³/₂) + C) |₁³
(x⁴ + x√x + C) |₁³
(3⁴ + 3√3 + C) − (1⁴ + 1√1 + C)
81 + 3√3 + C − 1 − 1 − C
79 + 3√3
Answer:
a)
hearing one song = 2%
90/2 = 45
hearing song 45 times = 90%
Answer:
B
Step-by-step explanation:
it would be (4^2=16-1=15)/(-4+1=-3)
-15/3=-5
Answer:
i believe it’s D
Step-by-step explanation: