Answer:
an angle with 90 degree is a right angle
28! hope this helps, you just plug in 4 for x, and then multiply by two.
Use the formula y2-y1/x2-x1.
3-3/-4-8
0/-12
The slope is 0, so the line is horizontal.
Answer:
16
Step-by-step explanation:
count number to number which increase
2+2
4+3
7+4
11+5
