Mathematics, 05.11.2020 19:50, tanafloe6264
Are the lines y = -x - 2y=βxβ2 and 4x + 4y = 164x+4y=16 perpendicular?
Answers: 3
Mathematics, 21.06.2019 13:20, animegirl02
What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.
Answers: 1
Mathematics, 21.06.2019 18:00, stephanielynch
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
Answers: 1
Mathematics, 21.06.2019 18:30, tyler5016
The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy β 15x = 125 b) 5xy + 15x = 125 c) 15x2 β 5xy = 125 d) 15x2 + 5xy = 125
Answers: 2
Are the lines y = -x - 2y=βxβ2 and 4x + 4y = 164x+4y=16 perpendicular?...
Mathematics, 03.09.2019 19:10