Its a because it's a 6)×+5
I choose the first bubble because as you can see there are more dots on 50% and 60% so i think the best answer is A
Answer:
9-10
Step-by-step explanation:
nice lol
Answer:
9)=95°
10)=120°
Step-by-step explanation:
9) = 10x+5 = -4+11x - vertically opposite
or, 5+4 = 11x-10x
or, x = 9
now
10x+5
= 10*9+5
= 90+5
= 95
9)= 95°
10)= soln
16x-4+31x-4=180-being cointerior
or, 47x-8=180
or, 47x= 188
so, x = 4
now
31x-4
= 31.4-4
=124-4
=120
10)=120°
Answer:
h =
Step-by-step explanation:
85 = 360 + 12h
85 - 360 = 360 - 360 + 12h
- 275 = 12h
- 275 ÷ 12 = 12h ÷ 12
h = - 275/12