Answer:
i think its - 2/1/2 hope its correct
Answer:
sum=2a
diff.=-2b
Step-by-step explanation:
a-b+a+b=
2a
a-b-a-b=-2b
First what your gonna do is find the slope. So y2-y1/x2-x1 so 17-12/220-120= 5/100 so 1/20. Then you have to put that into slope intercept form. So y=1/20x + b. Then plug in points for x and y. I’ll use 12 and 120. So 12 = 1/20(120)+ b = 12=6+b then subtract 6 from both sides to get b= 6. So your answer is y= 1/20x +6
Step-by-step explanation:
sin theta =p/h
sin 42=x/13
0.66×13=x
x=8.69
<h2>stay safe healthy and happy.</h2>
Here is distributive propety