Find the slope of the line through the points (1,−8) and (−9,−10).
2 answers:
Here's the solution :
we know,
where,
lets solve,
U have the to use the formula
y2-y1/x2-x1
that will get u the slope
-10-8 = -18
-9-1= -10
this give u 18/10 which can be simplified to 9/5
so the slope is 9/5
hope this helps!
You might be interested in
Answer:
answer b
Step-by-step explanation:
The answer is C) 30°, 30°, 90°
Hope this helps. :)
:::::: Answer ::::::
<em><u>answer : 7 </u></em>
- <em><u>it doesn't contain any variables and therefore is constant</u></em>
Answer:
no
Step-by-step explanation: