Answer:
4
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
The sides of the triangle that are given in relation to x are the Adjacent side (10) and the Hypotenuse (15). The mnemonic SOH CAH TOA tells you the trig function that uses sides A and H is the Cosine function.
Cos = Adjacent/Hypotenuse
cos(x) = 10/15
First off, let's convert the mixed fractions to "improper", keeping in mind that the water is increasing every passing hour by 1 and 1/4.
Answer:
7/540
Step-by-step explanation:
21/60= 7/20 and then you flip the fraction that is dividing the fraction so, 7/20 x 1/27= 7/540