Answer:
Step-by-step explanation:
The given matrix addition is
We need to find the elements of matrix B.
Let 
Substitute the value of matrix.
After addition of two matrix we get
On equating both sides.
Therefore, the elements of matrix B are .
Answer:
Moving 5 spaces
Step-by-step explanation:
Although your friend is correct in moving 5 spaces, they don't specify which direction they move in. They could be moving left, right, up, or down.
Answer:
B, D, and E.
Step-by-step explanation:
A) The system has infinitely many solutions. This is wrong because according to the graph, there is only one solution- where the lines intersect. This would only be true if the lines never intersected.
B) A solution to the system is (-1, -2). This is true because this is the only point where the lines intersect.
C) A solution to the system is (0, -1). Since these aren't parabolas and the one above is true, we can say this is false. Also, the lines don't intersect at (0, -1).
D) One of the equations is y=x-1. This is true because the y-intercept for the red line is -1 and the slope of the equation is 1. You can also find this out by directly solving for the equation.
E) One of the equations is 3x+y=-5. If you put this into slope-intercept form, you will find out that the equation is y=-3x-5. This is true because the y-intercept of this is -5 and the slope of this is -3.
I’m gunna to be honest wit u idk like 7
Answer:
Step-by-step explanation:
Cost price (CP) = Purchase amount + amount spend on repairing
= 85000 + 5000
= ₹ 90000
Profit % = 10%
= ₹ 99000
