Answer:
the answer is D.
Step-by-step explanation:
multiply each row in the first matrix by each column in the second matrix.
[4*-2+2*7 4*5+2*-1]
simplify each element of the matrix by multiplying out all the expressions.
[6 18]
this matrix is already in the most simplified form.
[6 18]
Answer:
4
Step-by-step explanation:
Given
← evaluate the denominator
= 
← perform the division
= 4
Answer:
$3.296
Step-by-step explanation:
Simple interest=PRT/100
P=Principal=$20.600
R=rate=8%
T=time=2yrs
=20.600×8/100×2
=$3.296
Answer:
The right angle's vertex.
Step-by-step explanation:
A right angle is 90 degrees. The vertex is at the middle of the angle, so that point is used to draw a segment in the middle of the right angle.
