Answer:
answer 1/2
Step-by-step explanation:
y-3=-2(x-4)
y-3=-2x+8
y=-2x+11
y=mx+c
m= slope which is -2
because it perpendicular It became 1/2
It is equal to 9.461 x 10 km
I'm pretty sure it's an infinite number of lines
The answer is 3 of each. 3X7=21; 14X3=42, and 42+21= 63.
Answer:
-17
Step-by-step explanation:
Ans. - 17
We just substitute the values of a, b and c and find the answer