subject
Mathematics, 24.06.2019 10:20 tyryceschnitker

What value of b makes the equation below true? \left[\begin{array}{ccc}-2& ; -2& \\-3& -5\end{array}\right] - \left[\begin{array}{ccc}b& -5\\-4& -4\end{array}\right] = \left[\begin{array}{ccc}-1& 3\\1& -1\end{array}\right] a. b = -1 b. b = -2 c. b = -3 d. b = 1

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
What is an alternate exterior angle
Answers: 1
question
Mathematics, 21.06.2019 20:00
The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?
Answers: 2
question
Mathematics, 21.06.2019 20:00
Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212
Answers: 1
question
Mathematics, 21.06.2019 20:10
Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52
Answers: 2
You know the right answer?
What value of b makes the equation below true? [tex]\left[\begin{array}{ccc}-2& ; -2& \\-3&a...
Questions
Questions on the website: 13722365