Answer:
x = 9, ∠ 1 = ∠ 2 = 66°
Step-by-step explanation:
If r and s are parallel then
∠ 1 = ∠ 2 ( corresponding angles ) , then
84 - 2x = 93 - 3x ( add 3x to both sides )
84 + x = 93 ( subtract 84 from both sides )
x = 9
Then
∠ 1 = 84 - 2x = 84 - 2(9) = 84 - 18 = 66°
∠ 2 = 93 - 3x = 93 - 3(9) = 93 - 27 = 66°
Agree with Elena. Noah is wrong. If it is 9x-(2x+4x) then it equals to 3x.
All you have to do is divide 3.5 by 5 and you should get 0.7. So she used 0.7 yards on one dress. Hope this helped :)
The answer would be $74 because you would need to multiply the number of socks Hana ordered by the cost and multiply the amount Charlie ordered by the cost. Now you would add the two amounts together and also add 4 for the 2 shipping orders.
An=Asub1(r)n-¹
=5(-2)7-¹
=5(64)
A7=320
