3 years ago

Solve for m in the following equation: x = -2kn + m)

Mathematics

1 answer:

Ivenika [448]3 years ago

8 0

Answer:

The answer is m = x + 2kn

Step-by-step explanation:

Rewrite the equation as − 2 k n + m = x . Add 2 k n to both sides of the equation.

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What is -1/4(x+8)+30=7

umka2103 [35]

Answer: x=84

Step-by-step explanation: Solve for x by simplifying both sides of the equation, then isolating the variable.

I hope this helps you out. :)

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3 years ago

Desde la parte más alta de un edificio a 25 m una persona lanza hacia la base un objeto de 150 g con una velocidad de 0.8 m por

ANTONII [103]

Answer:

$E_{T} = 36.84 J$

Step-by-step explanation:

La energía mecánica total está dada por:

$E_{T} = E_{c} + E_{p}$

$E_{T} = \frac{1}{2}mv^{2} + mgh$

En donde:

m: es la masa = 150 g

v: es la velocidad = 0.8 m/s

h: es la altura = 25 m

g: es la gravedad = 9.81 m/s²

$E_{T} = \frac{1}{2}mv^{2} + mgh = \frac{1}{2}0.15 kg*(0.8 m/s)^{2} + 0.15 kg*9.81 m/s^{2}*25 m = 36.84 J$

Por lo tanto, la energía mecánica total es 36.84 J.

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3 years ago

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Mnenie [13.5K]

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3 years ago

Read 2 more answers

Ab + 2b²<br> where<br> a = 7 b=4

Veronika [31]

Answer:

Step-by-step explanation:

$a=7\\b=4\\ab+2b^2\\(7)*(4)+2*(4)^2\\28+2*16\\28+32\\=\fbox{60}$

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1 year ago

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AfilCa [17]

Answer:

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Step-by-step explanation:

3+8+8-2=17

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3 years ago