Answer:
7) C
8) B
9) C
Step-by-step explanation:
7) sqrt[(8-8)² + (-5-7)²] = 12 units
8) y = 4x
9) y = 6 - x
Answer:
y=-1/6x + 0 or y=-1/6x (when b = 0 then you leave it out)
Step-by-step explanation:
Find the slope:
-0.5 - 0.5/3 - (-3) = -1/6
Find the y intercept (b): Plug in the x, y and m into y= mx + b
0.5=(-3)(-1/6) + b
0.5=1/2 + b
0.5-0.5 = b (change the 1/2 into a decimal 0.5 to make it easier to subtract
0=b
Now plug in the m and the b that you just found into the equation y=mx+b
y=-1/6x + 0 or y=-1/6x (when b = 0 then you leave it out)
Answer: = -3g-4
Step-by-step explanation:
The correct answer is 2/3.
Answer:
1) 8/15
Step-by-step explanation:
When dividing by a number, multiply by its reciprocal.
2/5 ÷ 3/4
2/5 × 4/3
8/15