Hope it helps
http://www.calculator.net/surface-area-calculator.html
Answer:
x=4 and y=2
Step-by-step explanation:
I'm not 100% sure but I substituted different numbers into the equation:
If x=4 and y=2 then 4+2=6 and 3x2=6 so it would be 6=6
Another option is x=7 and y=3 then 7+2=9 and 3x3=9 so it would be 9=9
I'm more confident with x=4 and y=2 because of the small size of the triangle.
I hope this helps! Good luck! :)
Well the equation of this line is . Which means that for any value of y the x will always equal to 3/5, so the points (ordered pairs) for eg. are .
Hope this helps.
3y-3y+-4=9y-3y-8
-4=6y-8
-4+8=6y-8+8
4=6y
y=4/6
y=2/3 (66.6%)
Answer:
20
Step-by-step explanation:
□□□□□□□□■■■■■■■■■○○○○○