subject
Mathematics, 20.10.2020 16:01 toxsicity

Which equation has the correct sign on the product? A. 27(-5) = -135
B. (-4)(-4) = -16
C. (-61)(3) = 183
D. 22.4 = -88

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:10
If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.
Answers: 1
question
Mathematics, 21.06.2019 19:00
You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?
Answers: 1
question
Mathematics, 21.06.2019 20:30
On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place
Answers: 2
question
Mathematics, 22.06.2019 00:30
Which polynomial equation of least degree has -2, -2, 3, and 3 as four of its roots? (x + 2)(x - 3) = 0 (x - 2)-2(x + 3)3 = 0 (x-2 + 2)(x2- 3) = 0 (x + 2)2(x - 3)2 = 0
Answers: 2
You know the right answer?
Which equation has the correct sign on the product? A. 27(-5) = -135
B. (-4)(-4) = -16
...
Questions
question
Mathematics, 22.02.2021 18:50
question
Mathematics, 22.02.2021 18:50
question
Physics, 22.02.2021 18:50
question
Mathematics, 22.02.2021 18:50
question
Mathematics, 22.02.2021 18:50
question
Mathematics, 22.02.2021 18:50