Answer:
either 1:2 or 2:1. I think.
Hi,
Get knowledge *throw math book at brain*
8 x 8 x 8 is 512 so its not a or b, add that to 6 times 6 and it equals d 546,
Answered by Britton have a nice day:)
Answer:
Step-by-step explanation:
GIVEN: A car was sold standard washed in a day , which was of their total sales for that day.
TO FIND: Total amount of washes that the car wash sold that day.
SOLUTION:
Let the total sales of car washes sold for that day
total number of standard car washes sold
As, total standard car washes sold are of total sales in a day
putting value in equation
Hence the total number of car washes sold that day are
Answer:
Linear algebra is the study of lines and planes, vector spaces and mappings that are required for linear transforms. It is a relatively young field of study, having initially been formalized in the 1800s in order to find unknowns in systems of linear equations.
<h3>mark me a brainlist</h3>
Answer:
x=-1
y=4
z=7
Step-by-step explanation:
3x + y - z= -6(1)
2x - y + 2z = 8(2)
4x + y - 3z = -21(3)
(1)+(2): 5x+z=2(4)
(2)+(3): 6x-z=-13(5)
(4)+(5): 11x=-11
x=-1
so z=2-5x=7
y=-6-3x+z=4