The measure of an exterior angle of a triangle is equal to the sum of the measures of what two interior angles

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation:

60: 45 =12: 9 =4: 3 so the answer is 4: 3

differentiate (x^14(x^-2)^4with respect to the variable

the parentheses don't balance in your input.

differentiate 0 with respect to

the final answer is

0

hope this