subject
Mathematics, 13.10.2019 22:30 SophomoreSareke

Which expression is equivalent to −10 + (−40) + (−90)?

10 + 40 + 90
−10 + (−90) + (−40)
−10 − (40 − 90)
−(10 − 40) + (−90)

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241. a) 0 b) 1 c) 2 d) 1 2
Answers: 1
question
Mathematics, 21.06.2019 18:20
Match each inequality to the number line that represents its solution
Answers: 3
question
Mathematics, 21.06.2019 18:30
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 − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125
Answers: 2
question
Mathematics, 21.06.2019 19:00
Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°
Answers: 2
You know the right answer?
Which expression is equivalent to −10 + (−40) + (−90)?

10 + 40 + 90
−10 + (−90) +...
Questions
question
Mathematics, 29.06.2019 03:30
Questions on the website: 13722359