If sin(theta) = 3/5 and theta terminates in the first quadrant, find the exact value of cos (2 theta)
a. 3/5
b. 9/25
c. 3/10
d. 7/25

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

answer: need a picture

step-by-step explanation:

use a calculator or a graph

convert the answer to millimeters there are 25.4 millimeters in an inch and 12 inches in a foot so just divide the 5280 feet into a fraction of the numbers till you get to the simplest form you need so (5280 x 12=63360 inches) (63360 x 25.4=1609344 millimeters) (5280/12=440 feet) its as simple as that just break it down to it's simplest form.