Calculate The mode of this set of numbers 2,5,1,6,3,8,5,9,2,4,7
koban [17]
The mode is 5 & 2 because they both appear the most and the same amount of times that’s why they’re both the mode.
Answer:
D
Step-by-step explanation:
The y axis is the vertical axis; the one going up and down.
A reflection means that a point is an equal distance away from its reflector as the basis was.
A was a reflection across the line y=x.
B was a reflection across the x axis with a 90 degree rotation.
C was a reflection across the x axis.
That leaves D.
Its red because 25+7(1)=25+7=32, 25+7(2)=25+14=39, and so on
Do 100÷8, then whatever the answer is multiply it by 8 and ta da




First, write both the equations in its standard form.

Now, write the equations in form of matrix.

Then, multiply the equation towards the left by using the inverse of matrix 

The product of the matrix & its inverse will be the identity matrix.

Now, multiply the matrices that lie on the left-hand side of the equal sign.

For the 2 × 2 matrix
, the inverse matrix is ⇨
.

Do the calculations.

Multiply the matrices.

Do the arithmetics again.

Finally, extract the matrix elements x & y & write them separately.
