Answer:
v = ± ![\sqrt{\frac{2E}{m} }](https://tex.z-dn.net/?f=%5Csqrt%7B%5Cfrac%7B2E%7D%7Bm%7D%20%7D)
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 = ± ![\sqrt{\frac{2E}{m} }](https://tex.z-dn.net/?f=%5Csqrt%7B%5Cfrac%7B2E%7D%7Bm%7D%20%7D)
Answer:
x=-6
Step-by-step explanation:
3x+2(-2x+4)=14
3x+(2*-2x+2*4)=14
3x-4x+8=14
-x+8=14
-x=14-8
-x=6
-1*6=-6
x=-6
Answer: Because G is good friends with A and everyone hates B :)
Step-by-step explanation:
The answer is D) 15 square units for the formula of a parallelogram is length times height, the way I solved it was I graphed to get a visual and understand , I see that the height is 3 and the length is 5 so 3•5 is 15
( feel free to ask follow up questions)
Answer:
The first one
Step-by-step explanation:
Note the brackets means absolute value so the order of the first one goes like this
-1, 3/2, 2, 3, 3.5
Thus it's from least to greatest