Does anyone know how to do this ? Please help :)) Line 1: y=-
Line 1: y=-x-3
Line 1: y=-2x-2
Line 2: y=-x
Line 2: y=
2
Line 2: x+y=-3
6
613
SZI
-
L2
12
+
5
6
56
1
-2
LI
-6
This system of equations is:
This system of equations is:
This system of equations is:
O inconsistent
O consistent dependent
O consistent independent
O inconsistent
O consistent dependent
O consistent independent
O inconsistent
O consistent dependent
O consistent independent
This means the system has:
This means the system has:
This means the system has:
O a unique solution
O a unique solution
O a unique solution
Coletion
Solution: (D.
Solution: CD

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

c. 1,233 miles