the ratio that is equal to 10:85 is 20:170 because if you multiply both sides by two you get 20:170
Answer:
85° and 95°
Step-by-step explanation:
A linear pair of angles sum to 180° , then
3x + 10 + 4x - 5 = 180
7x + 5 = 180 ( subtract 5 from both sides )
7x = 175 ( divide both sides by 7 )
x = 25
Then
3x + 10 = 3(25) + 10 = 75 + 10 = 85°
4x - 5 = 4(25) - 5 = 100 - 5 = 95°
7,14,21,28,35,42,49,56,63,70,77,84
Answer:
14
Step-by-step explanation:
c-2=12
c=12+2
c=14
Answer:
The first one is 8/12.
Step-by-step explanation:Add numerator and keep denominator same.
