Answer:
Step-by-step explanation:
1) (1÷5)*5*14 = 
= 1*14 = 14
2) 6 + 4(19 - 5) = 6 + 4 * 14
= 6 + 56
= 62
Or
Use distributive property. a(b+c) = a*b + a*c
6 + 4( 19 - 5) = 6 + 4* 19 - 4*5
= 6 + 76 - 20
= 82 - 20
= 62
3) 5(14- 5) + 6 (3 +7) = 5 * 9 + 6 *10
= 54 + 60
= 114
6y - x = 12 //Solve for y.
6y = x + 12
y = x/6 + 2
Slope = m = 1/6
For the second which is perpendicular to line one has a slope of -6.
NOTE: Perpendicular line has negative reciprocal slope. 1/6 negative reciprocal would be -6.
Second line:
m = -6
point = (-1,2)
y - y1 = m(x - x1) //Plug in m and point in place of (x1,y1).
y - 2 = -6(x - -1)
y - 2 = -6x -6
y = -6x -6 +2
y = -6x - 4
//Hope it helps
A) -27 + (-32) = -56
-56 + 14 = -45
B) -45 ÷ 5 = -9
-9 × 2 = -18
Answer:
okay?
Step-by-step explanation:
Answer:
Step-by-step explanation:
The angle on a straight line is always 180 degrees.
Thus,
Remove the brackets:
Subtract 24 from both sides:
Divide both sides by 12:
