Answer:
4/5
Step-by-step explanation:
x2-x1/y2-y1
-2-2=-4
-1-4=-5
-4/-5
Simplify
4/5
The slope is 4/5
Answer:
Number 7 is 48
I think number 5 is 49 I'm not for sure about this one.
Step-by-step explanation:
Number 7:
Since it's a 90 degree angle, you just add 19 + 23 which gives you 42. Subtract 42 from 90 and it gives you 48, the value of the variable.
Number 5:
Now I'm not for sure about this one because of the number 12 pointing to the connecting point. So, I'd rather not say how I did this one before I get you confused when you learn about this in the future.
Answer:
x = -5
Step-by-step explanation:
-3 - 3x = -4( 2x + 7 )
Distributive property
-4 * 2x - 4 * 7
-3 - 3x = -8x - 28
Add 3 on both sides
-3 + 3 - 3x = -8x - 28 + 3
-3x = -8x - 25
Add 8x on both sides
-3x + 8x = -8x + 8x - 25
5x = -25
Divide by 5 on both sides to isolate the variable
5x/5 = -25/5
x = -5
Hope this helped!
have a supercalifragilsticexpialidocious day!
