Answer:
−
3
x
=
15 Divide each term in −
3
x
=
15 by -
3
.
−
3
x
−
3
+15
=−
3
Cancel the common factor of −
3
.
Cancel the common factor.
−
3
x
−
3
=
15
−
3
Divide x
by 1
.
x
=
15
−
3 by −
3
.
x
=
−
5
Answer:
Length = 90m
Width = 40m
Step-by-step explanation:
Width of rectangle A = 50m
Length of rectangle A = 80m
Perimeter of rectangle A = 2 * (L+W) = 2 * (50+80) = 260m
Area of rectangle A = L * W = 50 * 80 = 4000m²
Perimeter of rectangle A = Perimeter of rectangle B = 260m
Length of rectangle B = 90m
width of rectangle B = 40m
Perimeter of rectangle B = 2 * (L+W) = 2 * (40+90) = 260m
Area of rectangle B = L * W = 40 * 90 = 3600m²
Answer:
line passes through the vertex
Step-by-step explanation:
f(x)=-3(x+2)^2+4
x=-2 it is the x of the vertex
2x + y = −4
so y = -2x - 4
y = 3x + 2
now you have
y = -2x - 4
y = 3x + 2
-2x - 4 = 3x + 2
-5x = 6
x = -6/5
x = - 1.2
y = 3(-1.2) + 2
y = -3.6 + 2
y = -1.6
Answer
(-1.2 , -1.6)
Answer:
Step-by-step explanation: