Yes,this is a doozy.
<u>-3 (y - 5) = 15</u>
Eliminate the parentheses on the left side:
-3(y) -3(-5) = 15
-3y + 15 = 15
Subtract 15 from each side:
-3y = 0
Divide each side by -3 :
<em> y = 0</em>
Okay so #2 is (3,-2) so its A
and #3 is (-2,15) so its B
Answer:
3/10
Step-by-step explanation:
Answer:

Step-by-step explanation:
The formula of an area of a kite:

d₁, d₂ - diagonals
We have A = 120 cm² and d₁ = 16 cm. Substitute:

<em>divide both sides by 8</em>
