Answer:
(-2,-4)
Step-by-step explanation:
3x-2y=2---eqn1
5x-5y=10---eqn2
multiply eqn1 by 5 and eqn2 by 2
5(3x-2y=2)
2(5x-5y=10)
15x-10y=10---eqn3
10x-10y=20---eqn4
Now subtract eqn4 from eqn3
5x=-10
x=-2
Plug x=-2 into eqn1
3(-2)-2y=2
-6-2y=2
-6-2=2y
-8=2y
y=-4
Therefore the answer is (-2,-4)
Answer: 2x10^-2
0.02 has the decimal point two points inwards making the exponent a negative 2
D. drawing a vertical line x = 3 cuts the figure in symmetrical shape therefore equation for line of symmetry should be
x =3
The answer you're looking for is 83.
Answer:
C
Step-by-step explanation:
to find the slope m use the gradient formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (- 6, - 24) and (x₂, y₂ ) = (4, 11) ← 2 points from the table
m = = = → C