Answer:
B 2/3
Step-by-step explanation:
Answer:
Multiply the numerator and denominator by the conjugate.
√
6
x / 3
x
2x + 3y = 6
-2 -2
3y = -2x + 6
Divide by 3 on all sides:
y = -2/3x + 2
Answer - y = -2/3x + 2
x - 3y = 9
-x -x
-3y = -x + 9
Divide by -3 on all sides:
y = 1/3x - 3
Answer - y= 1/3x - 3
Hope this Helps!!
The volume is 5x3x9= 135inches
surface area= surface area is 174 because
3x9= (27x2)=54
5x9=(45x2) =90
3x5= (15x2) =30
so 54+90+30 is 174
because you have to find the area of each face, and then plus them together
hope this helped
