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3 years ago

15

Solve K = 1/2 mv^2 for m

1 answer:

Dahasolnce [82]3 years ago

4 0

Answer:m=2k/v^2

Step-by-step explanation:

The first thing you should do is divide 1/2 on both sides. Now you have 2k=mv^2. Then divide v^2 from each side and you get a final answer of (2k/v^2)=m

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Find the distance between the pair of points: (6,−3) and (1,0

rosijanka [135]

Hi there!

»»————-　★　————-««

I believe your answer is:

$\sqrt{34}$

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

$\text{\underline{The distance formula is:}}\\\\d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

⸻⸻⸻⸻

$\boxed{\text{Calculating the answer....}}\\\\d = \sqrt{(1-6)^2+(0-(-3))^2}\\--------------\\\rightarrow d = \sqrt{(-5)^2+(3)^2}\\\\\rightarrow d = \sqrt{(25+9)}\\\\\rightarrow d =\boxed{ \sqrt{34} }$

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

6 0

3 years ago

Can someone help me with these 3 questions please

Alex_Xolod [135]

#1 is 2 #2 is 6 i dont know 3

3 0

3 years ago

Mary can either take her lunch or buy it at school. It cost 1.95 to buy lunch. If she wants to spend no more than $30 on lunch p

yaroslaw [1]

Answer:

She can buy 15 lunches.

Step-by-step explanation:

1.95x15=29.25

3 0

3 years ago

calculate the unit rate of change for each linear function using the formula. (4,9) (8,12) (16,18) (32,30)

jenyasd209 [6]

Answer:

The unit rate of change is of $\frac{3}{4}$

Step-by-step explanation:

We are given a set of points (x,y).

To find the unit rate of change, we take two points, and divide the change in y by the change in x.

Points (4,9) and (8,12)

Change in y: 12 - 9 = 3

Change in x: 8 - 4 = 4

Unit rate of change: $\frac{3}{4}$

7 0

3 years ago

8x + 6y - 9 + 2x - 4y - 11

Bumek [7]

Answer:

10x + 2y - 20

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers