Answer:
0.015
Step-by-step explanation:
Answer:
v = ±
Step-by-step explanation:
Given
E = ( multiply both sides by 2 to clear the fraction )
2E = mv² ( divide both sides by m )
= v² ( take the square root of both sides )
v = ±
2x2x2 for the square
3x1x5 for the rectangle
Answer:
4y
Step-by-step explanation:
y - -3y
Subtracting a negative is like adding
y+3y
Combine like terms
4y