Help help please I don’t know this?
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Mathematics, 21.06.2019 13:30
Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.
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Mathematics, 21.06.2019 18:00
The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.
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Mathematics, 21.06.2019 19:30
Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5
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Mathematics, 21.06.2019 21:00
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
Answers: 3
Mathematics, 08.01.2021 03:50
History, 08.01.2021 03:50
Mathematics, 08.01.2021 03:50
Mathematics, 08.01.2021 03:50
Mathematics, 08.01.2021 03:50
Mathematics, 08.01.2021 03:50
Mathematics, 08.01.2021 03:50
Mathematics, 08.01.2021 03:50
Mathematics, 08.01.2021 03:50
Mathematics, 08.01.2021 03:50
Mathematics, 08.01.2021 03:50