Answer:
Triangle = 180 Degrees, so 77.
Step-by-step explanation:
42+35+x=180
x = 77
Answer:
The answer is D. Surface Tension. :) I am forsure this is correct but please let me know. If I am correct please rate me 5 and thank me and mark me brainlest :)
Step-by-step explanation:
A. Surveying the students about their favorite type of math problem.
and
C. Sampling water for contaminants
60= 3x +5X would be a equation to find how many bows you have to make to have a product of 60 dollars