if she has 9, add 7. you have 16. divide it by half, 8. subtract 3 and you get 5.
Question 11= B
Question 13= C
I don't know how to do question 12
Answer:
1 option or last option are the best choices sorry if I'm wrong.
Answer:
x = 107
Step-by-step explanation:
44+29+107=180
a triangle equals 180 with all the degrees added together :)
Answer:
measure of both angle is 66
Step-by-step explanation:
vertical angles are equal so,
6x+15=4x+32
6x-4x=32-15
2x= 17
X=8.5
now,
4X+32
= 4×8.5 +32
= 66