2(3n+3)=6n+3 are not equal to each other because if you distribute 2 into (3n+3), then you get 6n+6 which is not equal to 6n+3
Answer:
y = -1
x = 9
(9, -1)
Step-by-step explanation:
1) Since "x" equals <em>-4y+5, </em>substitute that into the bottom equation for x: -4y+5+2y=7
2) Combine like terms: -2y+5=7
3) Subtract 5 from both sides: -2y=-2
4) Divide both sides by -2: y=-1
Now you have figured out that <em>y= -1 </em>
1) Substitute <em>-1 </em>for <em>y </em>in the top equation: x=-4(-1)+5
2) Solve: x=4+5
3) x=9
Now you have figured out that <em>x=9 </em>
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The final answer is (9, -1)
Hope this helps! :)
Answer:
x = 2
Step-by-step explanation:
This blue line seems to be horizontal, and so a line perpendicular would have to be vertical. The only vertical line that passes through (2, 6) would be x = 2.
Answer:
141.37 m^2
Step-by-step explanation:
V = (pi)r^2h
V = (3.14)(3 m)^2(5 m)
V = 141.37 m^2
Answer:
The picture helps if you need more help text me by the comment section
Step-by-step explanation: