Answer:
A. 8
Step-by-step explanation:
The angle shown is a 90 degree right angle (shown by the box where the vertex is)
We see that the first angle inside the right angle is 50 degrees, so the other angle must be 40 because the degrees must add up. We can set up an equation here.
After dividing both sides by 5, we get x = 8
Answer:
Step-by-step explanation:
43.00x.06=2.58
43.00x.15=6.45
43.00+2.58+6.45=54.03
So 5x=30
then x= 30/5
and x=6
so the answer is last one !
Answer:
11.5 hours
Step-by-step explanation:
25 pages every 75 minutes (1 1/4)
Thats means 1 page every 3 minutes (divide 25 and 75 by 25 to get this)
230 pages would mean 690 minutes (times the 3 by 230)
690/6 = 11.5
Your gonna divide 72 by 2 so therefore you get 36
So that equals to Nicole’s age
