Answer:
option C
15 14
-1 9
Step-by-step explanation:
Given in the question a 2x3 and 3x2 matrix
Since, the column of first matrix and row of second matrix is of equal integer, 3, so we can multiply them.
The resultant matrix will be of 2x2
We will use dot product
1(2) + 3(3) + 1(4) 1(-2) + 3(5) + 1(1)
-2(2) + 1(3) + 0(4) -2(-2) + 1(5) + 0(1)
15 14
-1 9
Answer:
138
Step-by-step explanation:
x is an exterior angle of a triangle.
If you didn't know, an exterior angle of a triangle is equal to the sum of its opposite interior angles.
The opposite interior angles of x have measures of 80 degrees and 58 degrees.
Hence, x = 80 + 58 = 138
Answer:
V = D/M
Step-by-step explanation:
divide both sides by M to isolate V
Answer:
12 months time
Step-by-step explanation:
To find this, we simply find the lowest common multiple of the two months
Mathematically, we have the lowest common multiple of 4 and 6 as 12
Thus, the time they would have the appointment together is the simply 12 months
Each "ordered pair" describes one point on the graph. It's a pair of numbers.
-- The first number is the 'x'-coordinate of the point ... it tells how far the point
is left or right of the center.
-- The second number is the 'y'-coordinate of the point ... it tells how far the
point is up or down from the center.
-- With that much information, you can find any point on an infinite piece of
paper that has no ends. You only need an ordered pair of numbers, and
you need to know where the center of left-right is, and where the center of
up-down is. Those lines are always drawn on the graph before you start
marking your ordered pairs.
