Answer:
40
Step-by-step explanation:
This is essentially just (4/3), or . (4/3)*30 = 40, so our answer must be 40. Just to check, taking 75 percent of 40, we indeed get 30!
Answer:the answer to this question is C (16,12)
Step-by-step explanation:
4x+y= x
Move all x term to left side
4x-x+y=0
Subtract 4x from 3x
3x+y=0
Move y term to right side
3x= -y
Divide both sides by 3
X= -y/3
Ok so if it's
4x+y= z solve for x
Move y to right side
4x= -y +z
Now divide both by 4 to get x alone
X= -y/4 + z/4
5 cm since a pentagon has 5 sides just multiply one side by 5
1x5=5
<span> 3 to the 10th power over 3 to the 3rd power</span>