4.03-2.75=1.28
1.28 divided by 0.08 is 16
He made 16 color copies.
9514 1404 393
Answer:
A. ∠EAG and ∠BAC
Step-by-step explanation:
Vertical angles share a vertex and have opposite rays for sides.
Rays AE and AB are opposite; rays AG and AC are opposite. These are the only pairs of opposite rays in the figure, so the vertical angles must be constructed from one of the rays of the first pair and one of the rays of the second pair. ∠EAG and ∠BAC are a pair of vertical angles.
The other pair is ∠EAC and ∠BAG.
X+x²=30
x²+x-30=0
(x+6)(x-5)=0
x=-6 or x=5
cannot be changed to a mixed number. 10 could divide both numerator and denominator. And you get 2.
Answer:
3 = 92 degree 4 = 88 degree
Step-by-step explanation:
3 = 45 + 47 = 92 degree
4 = 180 - 92 = 88 degree
