Help me out ASAP please. I’m stumped on this one !!

240 in²

Step-by-step explanation:

The net is composed of 3 rectangles and 2 congruent triangles

Calculating the area of the 3 rectangles

A = (5 × 12) + (8 × 12) + (5 × 12) = 60 + 96 + 60 = 216 in²

Calculating the area of the 2 congruent triangles

A = 2 × bh ( b is the base anh h the perpendicular height

Here b = 8 and h = 3, thus

A = bh = 8 × 3 = 24 in²

Total area = 216 + 24 = 240 in²

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

answer: on kudzu, being female and being green are independent events.

step-by-step explanation: