Answer:
a=40. b=140. c= 40
Step-by-step explanation:
b is congruent To 140 because of the vertical angles postulate that states two angles vertical from one another are congruent.
a is 40 because it is Supplementary to b Which means that the sum of a and b must add up to 180.
c is Congruent to a due to the vertical angles postulate
5 dollars because she paid 30 for the meal
3/7 x+5=8
3/7 x=3
3x=21
x=7
The answer is (2)
The input to an exponential function is the initial value of the variable.
Answer:
The correct answer is d≈25.46