Answer:
a) 26.2
b) 13.8
Step-by-step explanation:
You add all side lengths, which are given.
a) 9+4.1+9+4.1 = 26.2
b) 3.6+3+7.2 = 13.8
Answer: 15
Step-by-step explanation:
4/20 is your ratio. Simplify it and it'd be 1/5. This means in 1 mile has been walked in 5 minutes. 3 x 5 is 15, so it took Susan 15 minutes.
The answer is C because if you look at it carefully C,D, and G are all helping connect the side of the rectangle. Hope it helped!
47x + 55
5(9)=45 then u add the 2 which makes 47x
5(11)= 55
Then you just combine