Step-by-step explanation:
U have to show a picture in order for us to help you
Answer:
204
Step-by-step explanation:
In order to calculate perimeter of a rectangle you add l+l+w+w. In this case that would be 30+30+72+72. That will come to a total of 204.
Answer:
1) Yes
Product of Means = Product of Extremes
4 × 21 = 7 × 12
84 = 84
2) No
Product of Means = Product of Extremes
2 × 2 = 3 × 3
4 ≠ 9
3) No
Cross multiplying
3 × 6 = 4 × 8
18 ≠ 32
4) Yes
Cross Multiplying
1 × 25 = 5 × 5
25 = 25
Answer:
2/5x +1
Step-by-step explanation:
if you combine like terms you can check me to see if i'm right :) have a good day!
Answer: 40?
Step-by-step explanation: I don't quite understand your question fully
