Okay, so first, the quadrants on a coordinate plane go counter clockwise.
2 | 1
__________|__________
3 | 4
(1/2, -1.8) Would be a little to the right of the y axis, and a little below the x axis.
So, your answer would be D) Quadrant IV
Answer:
y= -8x-2
Step-by-step explanation:
30-(-42)/-4-5 = slope = 72/-9 simplified to -8
Now that you have the slope, plug in the points
30=-8(-4)+b
30=32-2
B= -2
Answer:
The value of m is 44
Step-by-step explanation:
We have given:
1/2 m - 3/4 n = 16
Put the value of n in the given equation
1/2m - 3/4(8)=16
Now 4 and 8 will be canceled out by the table of 4
1/2 m - 3(2)=16
1/2m - 6 = 16
Now take the L.C.M of the denominator and solve for numerator:
m-2(6)/2 = 16
m-12/2 = 16
m-12 = 16*2
m-12 = 32
Add 12 at both sides:
m-12+12 = 32+12
m= 32+12
m=44
The value of m is 44....
