Answer:
3,3 6,3 3,9 6,9
Step-by-step explanation:
follow the dot to the number
Answer:
No solution
Step-by-step explanation:
–2(3x – 1) = –6x – 1
-6x + 2 = -6x - 1
2 = -1 is a false word
So, no solution
Answer:
The augmented matrix is of two equations, and two variables.
Step-by-step explanation:
This is an augmented matrix, which means the constant terms are on the last column.
The matrix can be written as
X1 + kX2 = 3
-5X1 + 6X2 = 1
The constants are 3, 1, and all the coefficients of the variables, X1 and X2.
X1 and X2 can take any values.
k is constant, just like 1, -5, and 6.
Though, it is not specified, the consistency or inconsistency of the equation depends on the value k takes.
Answer:
9.958
Step-by-step explanation:
The thousandths spot is where the 8 is so you round 8 with the number behind it 1. Since 1 is below 5, you keep 8 the same and get rid of the 1.
Answer:
a is the wrong answer
Step-by-step explanation:
the area of the circle is 40.8407 in^2