Answer:
As the angles are supplementary, their sum is 180
123 + 3x = 180
3x = 57
x = 19
Answer:
I am so sorry but I don't have an answer
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
gradient for the line y=5x+2 = 5 from y=mx+c where m =gradient
parallel lines have equal gradients thus M2=5
equation for line passing through point (-6,-1) and gradient , m=5 will be
(change in y/change in x)=M2
(y--1/x--6)=5
y+1/x+6 =5
y+1=5(x+6)
y+1=5x+30
y=5x+29
Answer:
y= -1/6x+2
Step-by-step explanation:
3=-1/6(-6)+b
3=1+b
3-1=1-1b
2=b
Sum of ( 2x-5y) and (x+y)?
=2x-5y+x+y
=3x-4y
