42|2
21|3
.7|7
.1|
42=2 × 3 × 7
63|3
21|3
.7|7
.1|
63=3 × 3 × 7
Answer:
{(-34/7, -16/7)}
Step-by-step explanation:
Rearrange values, multiply to solve for x.
(5) 2y = 3x + 10
(-2) 5y = 4x + 8
Solve for x.
10y = 15x + 50 ↓
-10y = -8x -16
Combine and evaluate.
0 = 7x + 34
Subtract 34 from both sides.
7x = -34
Divide both sides by 7.
x =
Plugin x value into either equation to solve for y.
2y = (3 × ) + 10
2y = + 10
2y =
y =
I think multiplication but I’m not sure sorry
an equilateral triangle has a square root height if 3 so I'm guessing if you multiply square root of 3 times 8