Answer:
(2,2)
Step-by-step explanation:
Given equations
x-3y=-4-------------------------------(1)
y=-3x+8.------------------------------(2)
Substitute 2 in 1. This means use the value of y in equation 1, to replace y
x-3(-3x+8)=-4------------------open brackets
x+9x-24=-4---------------------collect like terms
10x=-4+24
10x=20---------------------------divide by 10 both sides to get value of x
10x/10=20/10=2
x=2------------------------------use value of x in equation (2) to get value of y
y=-3x+8
y=-3(2)+8
y=-6+8=2
solutions
x=2, y=2
Answer: I cant see image!!!
Step-by-step explanation:
Answer:
22.72%
Step-by-step explanation:
you multiply the decimal by 100...ie you move the decimal point to the right twice to get your percent
The area of a lateral area of the cylinder is L.S.A. and =
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i cant use the pie symbol on here </span>
The answer would be 1.25.
