Answer:
-24
Step-by-step explanation:
40y -16 = -32-6y
Add 6y to each side:
46y-16=-32
add 16 to each side:
46y=-16
Divide by 46 on each side;
y=-16/46 =-8/23
Answer:
Step-by-step explanation:
Area:
π
π *Square 2x*
π *Divide by π*
*Divide by 4*
*Square root*
*Solve*
x ≈ 3.482
Now take the same equation but replace 2x with 3x
π
Now replace x with 3.482 and solve for area.
Volume:
π *Insert variables*
π *Cube 2x*
π *Multiply on both sides*
π *Divide by π*
*Divide by 8*
*Cube root*
*Solve*
x ≈ 2.208
Now take the same equation but replace 2x with 3x
π
Now replace x with 2.208 and solve for volume.
Use pemdas and go from left to right
8+20/5*2
8+4*2
8+8
16
The answer would be (-2,5), this is because when we reflect on the Y axis the Y stays the same and X changes and vise versa for the X axis. Then the amount of units away from the y axis is the amount of units more that it’s going to travel. Hope this helps