Answer: 5
Step-by-step explanation:
2w + 2L = perimeter
2w + 2(4) = 18
2w + 8 = 18
2w = 10
w = 5
Answer:
Step-by-step explanation:
Step 2: 2.8z - 3.4z - 7.2 + 6.6
Step 3: -0.6z - 0.6
-7 (-15w + 21) + 3(18 - 27w)
step 1: 105w - 147 + 54 - 81w
Answer:
75%
Step-by-step explanation:
Do 3/4 multiplied by 100% (100/100)
Then you get 75/100 which is 75%.
Answer: look up alaskan pipeline
Step-by-step explanation:
The formula of a slope:

We have the points (-8, -20) and (5, 2). Substitute:

Answer: The slope is 