Answer:
3/4
x 180/
= <u>135°</u>
Step-by-step explanation:
Answer:.
Step-by-step explanation:
Answer:
result is 20%
Step-by-step explanation:
initially B was 100%
therefore 100% - 40%
=60% remaining
60% - 40%
= 20%
Answer:
x = 33/5
Step-by-step explanation:
4x+x-15+3-8=13
Combine like terms
5x -20 = 13
Add 20 to each side
5x-20+20 = 13+20
5x =33
Divide by 5
5x/5 = 33/5
x = 33/5
Grade 7 : Yes = 2 , No = 3
Grade 8 : Yes = 1 , No = 4