Mathematics, 08.03.2021 17:40, joelpimentel
Vaughn paints his porch floor and also the porch floors of 9 neighbors. Each floor is a rectangle that is 8.2 feet long and 6.7 feet wide. Part A Which equations represent the best estimate of the total area of all the porch floors that Vaughn paints? A. 8 × 6 = 48; 48 × 9 = 432 square feet B. 8 × 7 = 56; 56 × 10 = 560 square feet C. 10 × 7 = 70; 70 × 10 = 700 square feet D. 10 × 10 = 100; 100 × 9 = 900 square feet 00:00 Part B What is the exact total area of all the porch floors that Vaughn paints? Enter your answer in the box. square feet 00:00 Part C Compare the estimate to the exact answer. Use the drop-down boxes to explain whether your answer is reasonable. The estimate is square feet from the actual answer. So, the answer reasonable.
Answers: 1
Mathematics, 22.06.2019 04:00, emilypzamora11
Sean is his dad build a tiled walkway in their backyard. the walkway will be 6060 feet long and 22 feet wide. the local hardware store sells tiles which are 22 by 22 feet and come in boxes of 66. how many boxes of tiles do they need?
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Mathematics, 22.06.2019 04:30, ilovecatsomuchlolol
Your family took a road trip on saturday you were in the car for 4.5 hours and average 70 mph. how many miles did you travel?
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Mathematics, 22.06.2019 05:30, londonpaige
Determine whether angle-angle-angle (aaa) is a valid means for establishing triangle congruence. if it is a valid criterion, explain why. if it is not valid, use geogebra to create a counterexample demonstrating that it doesn’t work and give an explanation. if you construct a counterexample, take a screenshot of your work, save it, and insert the image in the space below.
Answers: 3
Vaughn paints his porch floor and also the porch floors of 9 neighbors. Each floor is a rectangle th...
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