Find the area of the entire rectangle?

48

Step-by-step explanation:

the triangle is half the area of the rectangle. this is because the width and length of the triangle is the same as the length and width of the rectangle. since the formula for the area of a triangle is (L*W)/2, the rectangle is just twice the area, since it's formula is L*W

so 24 * 2 = 48

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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

b

step-by-step explanation: