Mathematics, 26.09.2021 23:40 lilmsnyah
I need help please its too early for math :/ 85 points
"The lengths of two sides of a triangle are shown.
Side 1: 3x2 − 4x − 1
Side 2: 4x − x2 + 5
The perimeter of the triangle is 5x3 − 2x2 + 3x − 8.
Part A: What is the total length of the two sides, 1 and 2, of the triangle? Show your work. (4 points)
Part B: What is the length of the third side of the triangle? Show your work. (4 points)
Part C: Do the answers for Part A and Part B show that the polynomials are closed under addition and subtraction? Justify your answer. (2 points)"
Answers: 1
Mathematics, 21.06.2019 16:30, jimyyyy
Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation
Answers: 3
Mathematics, 22.06.2019 00:10, kadestew21
A50-foot ladder is leaning against a vertical wall. if the base of the ladder is 45 feet from the base of the wall, find the angle the bottling of the ladder makes with the ground.
Answers: 1
I need help please its too early for math :/ 85 points
"The lengths of two sides of a triangle are...
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