I will reward brainliest
The lengths of two sides of a triangle are shown below:
Side 1...
Mathematics, 18.03.2021 17:30 emilaw7823
I will reward brainliest
The lengths of two sides of a triangle are shown below:
Side 1: 3x2 β 4x β 1
Side 2: 4x β x2 + 5
The perimeter of the triangle is 5x3 β 2x2 + 3x β 8.
Part A: What is the total length of the two sides, 1 and 2, of the triangle? (4 points)
Part B: What is the length of the third side of the triangle? (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 18:30
Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?
Answers: 1
Mathematics, 21.06.2019 20:00
Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12
Answers: 1
Mathematics, 21.06.2019 23:00
Square a has a side length of (2x-7) and square b has a side length of (-4x+18). how much bigger is the perimeter of square b than square a?and show all work! you so
Answers: 2
Mathematics, 22.06.2019 00:30
I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is Ξ±. part a: how can you use trigonometric ratios to calculate the direction Ξ± of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?
Answers: 1
Mathematics, 27.05.2021 19:10
Mathematics, 27.05.2021 19:10
Social Studies, 27.05.2021 19:10
Physics, 27.05.2021 19:10
Mathematics, 27.05.2021 19:10
Mathematics, 27.05.2021 19:10
Mathematics, 27.05.2021 19:10
Mathematics, 27.05.2021 19:10
History, 27.05.2021 19:10
Mathematics, 27.05.2021 19:10
Mathematics, 27.05.2021 19:10
Chemistry, 27.05.2021 19:10
SAT, 27.05.2021 19:10
Mathematics, 27.05.2021 19:10
English, 27.05.2021 19:10
Mathematics, 27.05.2021 19:10