This are the right steps
Step 1: first you divide the both size by 7 because there is 7 a's
7a/7 = 28/7
Step 2: You solve the equation
7a/7= a. 28/7 = 4
So, the answer is a = 4
not 7 = 4
Answer:
score of a certain Line?
Step-by-step explanation:
If you wanted a translation, that's your answer!
Answer:
b = 34°
Step-by-step explanation:
b + 115° + 31° = 180°
b + 146° = 180
b = 180° - 146°
b = 34°
This problem is currently unsolvable as we do not know if the semi-circle has a radius of 31 or 19.
Answer:
b
Step-by-step explanation: