I don’t know for sure but maybe 60?
Answer:
Step-by-step explanation:
ive done this before and the answer to the equation is c and also truss me on this if you want. I wouldnt
A function is a relation in which each possible input value leads to exactly one output value
Answer:
3/110
Step-by-step explanation:
x = .0272727 repeating
Multiply by 100
100x = 2.727 repeating
Subtract the first equation from the second
100x = 2.727 repeating
-x = .0272727 repeating
------------------------------------
99x = 2.7
Divide each side by 99
99x/99 = 2.7/99
x = 27/990
x =3/110
1) in order for two lines to be perpendicular, their gradients must multiply together to get -1
-1/3*b=-1
b=3
5=3(3)+b
5=9+b
b=-4
equation of the line is y=3x-4
2) parallel lines have the same gradient
4=2(-3)+b
4=-6+b
b=10
equation of the line is y=2x-10