BRAINLIEST!!
13. Find the perimeter and area of the parallelogram. Round to the nearest tenth if necessary.

The primeter = 64 in

The area = 218.2 in^2

Step-by-step explanation:

The area of a parallelogram is calculated by multiplying height to the base

First we gotta find the height and for that we will use the 30° 60° 90° special triangle

If hypotenuse is 14 in a 30° 60° 90° special triangle the side length that sees 60° would be 7√3 which is also the height of this parallelogram, and the base is 18 in

The area is 18 × 7√3 = 126√3 ➡ 218.2 in^2 approximately

To find the primeter of a parallelogram we ad base and side lengths together and multiply it by 2

(14 + 18) × 2 = 64 in

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

the answer is b.

step-by-step explanation: