<span>a = an angle
x = its supplement
.
a + x = 180 by the definition of the supplement
so
a = 180-x
x = 180-a
.
a = 17x
substitute
17x + x = 180
18x = 180
x = 10
.
a = 17*10
a = 170</span>
When dividing a decimal by a decimal, you have to move the decimal before you divide but when you divide with whole numbers, you just divide.
<h3>
Answer: y = 5x+3</h3>
Explanation:
Parallel lines always have equal slopes, but different y intercepts.
Line K has a slope of 5, which means line L also has this slope too. Refer to the y = mx+b form.
Plug in the coordinates of (-2,-7) as well as the slope mentioned and solve for b.
y = mx+b
-7 = 5(-2) + b
-7 = -10+b
-7+10 = b
3 = b
b = 3
The y = mx+b updates to the final answer of y = 5x+3
The second one is
the right answer.
(i think i’m right i’m sorry if i’m not !)
Answer:
Slope= -2
Step-by-step explanation:
start at the point (1,1) go up 2 and to the left one. That's a negative slope
