Answer:
B. sin 63°
Step-by-step explanation:
cos 27°
cos (90° − 63°)
sin 63°
Answer:
x=k/4+c/4
Step-by-step explanation:
4x-c=k
4x=k+c
x=k/4+c/4
Answer:
(B) x(x+1)
Step-by-step explanation:
If we take x as one of the integers,
consecutive one is going to be (x+1).
Product of two consecutive integers is x(x+1).
Answer:
15 % are running for a cause.
Step-by-step explanation:
120 out of 800 are running for a cause.
So out of 100, 120 / 8
= 15 are running for a cause.
15 out of a 100 = 15%.
