Answer:
37.5°
Step-by-step explanation:
180-105=75
75/2=37.5
If the fraction is 7/8, the top number would be the numerator. So the numerator is 7.
After simplifying the real and imaginary parts you'd get -8i
Answer:
There's a higher chance of getting a red one then there is a blue one.
Step-by-step explanation:
Since there's 10 total marbles, 7 red and 3 blue. This information makes it so that there's a 70% chance of you getting a red one and 30% chance of you getting a blue one.
(x2 - 4x + 4)/(x2 + 10x + 25) • (x + 5)/(x2 + 3x - 10)
((x - 2)2)/((x + 5)2) • (x + 5)/(x + 5)(x - 2)
(x - 2)/((x + 5)2) • 1
(x - 2)/((x + 5)2)
The answer is B.