Answer:
ABC = 113°
Step-by-step explanation:
If ABD is 70° and DBC is 43°
ABC is 70°+43° = 113°
Answer:
Its B
Step-by-step explanation:
For each increase of 10° the amount of gas used is about 25 therms less
Answer:
Did you mean (-3, 7) for the first point?? If so, the answer is
D) y = -2/3x + 5
Step-by-step explanation:
Find the slope: (m)
3-7 / 3+3 = -4/6=-2/3=m
Find the y intercept (b): (plug in y, x, and m)
3=-2/3(3) +b
3=-2+b
5=b
Write equation using y=mx+b
y = -2/3x+5
