Answer:
(b)
student can choose none or some
I'd like to assume that the triangle is a right triangle and you solve for x so...
133 + c = 180 (supplementary property to find one angle of triangle)
c = 47
x = 180 - 90 - 47 (int. angles of triangle = 180)
= 90 - 47
= 43
Therefore, x is 43 degrees
Answer:
i thought you was a guy ?
Step-by-step explanation:
First you have to divide 45 by 16. that gives us 2.8125. then multiply 2.8125 by 80 to get 225.
