subject
Mathematics, 03.03.2021 22:20 Serenitybella

What are the solutions to the equation (x + 2)(x - 7) = 0? O x = 2 and x = -7
O x = 14 and x = -5
x = -2 and x = 7
O x= -14 and x = 5

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class
Answers: 1
question
Mathematics, 21.06.2019 21:00
Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.
Answers: 1
question
Mathematics, 22.06.2019 01:30
20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.
Answers: 2
question
Mathematics, 22.06.2019 02:30
Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )
Answers: 3
You know the right answer?
What are the solutions to the equation (x + 2)(x - 7) = 0? O x = 2 and x = -7
O x = 14 and x...
Questions
question
Mathematics, 03.10.2019 08:30