The area of Vivian’s garage door is 62.5 square feet
<h3>Area of composite shape.</h3>
The Vivian garage is made up of a trapezoid and a rectangle. The area of the door is expressed as;
Area = Area of rectangle + area of trapezoid
Area = (5 * 8) + 0.5(7 + 8)*3
Area= 40 +22.5
Area = 62.5 square feet
Hence the area of Vivian’s garage door is 62.5 square feet
Learn more on composite shapes here: brainly.com/question/8370446
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Y2-y1/x2-x1 = 7-8/-3-4=-1/-7 =1/7
Answer:
65 + 13i
Step-by-step explanation:
reminder that i² = - 1
13i(1 - 5i) ← multiply each term in the parenthesis by 13i
= 13i - 65i²
= 13i - 65(- 1)
= 13i + 65
= 65 + 13i ← in standard form