1/2 times 1/4 is 1/8 because 2 times 4 is 8
You should use youtube and learn how to do it, that's how i learned. you'll get frustrated but just pay attention.
All ypu need to do is substitute!
17(14) - (11)
238 - 11
= 227
If you mean slope.. the equation to set up is y=mx+b. Using this, and finding out the answer m=2.
Hope this helped!
Answer:
y=-1/2x+7/2
Step-by-step explanation:
two lines are perpendicular if the product of the slopes is equal to -1
the slope for y=2x+4 is 2
2*x=-1
x=-1/2
the formula for the slope is
(y2-y1)/(x2-x1)=m
we know y1 and x1
(y+5)/(x+3)=-1/2
y+5=x+3/2
2y+10=x+3
2y=x-7
y=-1/2x+7/2