Answer:
-1 ; -1 ; the two lines are parallel
Step-by-step explanation:
To find the slope of the two lines, we can proceed in two different ways:
1) the faster is do the division: -a/b where a is the number the multiplies x and b is the number that multiplies y
line 1: m = 3/-3 = -1 line 2: -4/4 = -1
2) the second is to rewrite the two equation in the slope intercept form and find what term multiplies the x
line 1
-3y = 3x+6
-y = x + 2
y = -x -2
m = -1
line 2
x+y = 2
y = -x +2
m = -1
the two lines have the same slope, so they are parallel
41.8 because u just move one over
Answer:
Peter is a-8 in 9 years, (a-8)+ 9+ a+ 9= 76
It is equal to 32y+32 if you wanted to simplify it.
Answer:
It's B, 40.5π
Step-by-step explanation:
Use the slant height and the radius to figure out the height, then figure volume and divide by pi
Hope it helps