Answer:
They add up to 720 degrees
Answer:
B. (-2,-4)
Explanation
Given equations:
y = 3x + 2
y = -2x - 8
Solving both equations will yield the values of x and y;
Solution:
y = 3x + 2 ----- (i)
y = -2x - 8 ------ (ii)
Using substitution method, input equation i, into ii
3x + 2 = -2x - 8
Collect like terms and solve;
3x + 2x = -8 -2
5x = -10
x = -2
Then put x = -2 into i, to find y
y = (-2 x 3) + 2
y = -6 + 2 = -4
So, the solution of the equation is B. (-2,-4)
Answer:
B: 0.15
Step-by-step explanation:
Answer: slope of segment KL = slope of segment MN
Step-by-step explanation:
we know that a parallelogram always have two pairs of opposite sides that are parallel and therefore the slopes of the opposite sides must be same to be parallel to each other.
Answer:
- ( 17 )
Step-by-step explanation:
m = 2
n = 19
m^2
= 2^2
= 2 x 2
= 4
3m
= 3 x 2
= 6
3m - ( m^2 + n )
= 3m - ( m^2 + n )
= 6 - ( 4 + 19 )
= 6 - 23
= - ( 17 )
