GIVING BRAINLIEST!

What is the measure of x?
Angles are not necessarily drawn to scale

sine

step-by-step explanation:

13664

step-by-step explanation:

=cross multiply

=100 x = 13664

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated

the correct answer is

jeremy can row 1.333 miles per hour.