Need work to be shown as well

Step-by-step explanation:

area for square

4(4)=16

area for triangle (1/2bh)

(8)(6)/2

48/2

24

now adding

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation: