2 figures are congruent if at least 2 sides are the same length, there angles are the same, etc
Answer:
A
Step-by-step explanation:
(3x -14) + 9x is 90 degrees, so if you add 90 it becomes 180 degrees
It is 90 degrees because you can see that there is a right angle there
79% = 0.79= 79/100
(not sure if this is what you meant?)
If this problem is expecting you to show a graph photo, then a dependable website for a problem like this would be www.desmos.com. message me if you're not sure how to use it.
Answer: Decreased by 12 students
Step-by-step explanation:
40-28=12
