Take 145-115 because for this your supposed to add all numbers inside to get exterior angle so you would do 145-115=30
R would be 30
R=30
Hope this helps
Answer:
There is no real solution.
Step-by-step explanation:
There is no solution because 5 is not equal to 7.
Answer:
Answer most likely 25
Step-by-step explanation:
Answers: (x, y, z) = (1, 2, -1)
Solving Steps:
The answer is 7 because 70 ÷ 10 = 7.
