SOMEONE PLZZ HELP MEEEH 20 PTS!1!

thank you!!! :)

11.1 =x

Step-by-step explanation:

Since we have a right triangle, we can use trig functions

cos theta = adjacent side/ hypotenuse

cos 42 = x/15

Multiply each side by 15

15 cos 42 = x

11.14717238 =x

Rounding to the nearest tenth

11.1 =x

11.1

Step-by-step explanation:

cos42 = adjacent/hypotenuse

cos42 = x/15

x = 15cos42

x = 11.1471723822

plz yuo

step-by-step explanation:

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!