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marusya05 [52]
2 years ago
7

3m - 2n= 12 Rearrange the equation so N is the independent variable M =

Mathematics
2 answers:
Vinvika [58]2 years ago
8 0

Answer:

M = 2/3n + 4

Step-by-step explanation:

Look at attachment:

Hope this helps! :)

juin [17]2 years ago
3 0

Answer:

n= 2/3m=6?

Step-by-step explanation:

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Y/3 + 8 = -2 solve for y<br> a. -30<br> b. -18<br> c. 18<br> d. 30
Rainbow [258]

Answer:

\large\boxed{a.\ -30}

Step-by-step explanation:

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3 years ago
Give two systems of equations that would be easier to solve by substitution than by elimination. Then give two systems that woul
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5 0
2 years ago
A ball, thrown vertically upwards, from the ground, has its height h (in meters) expressed as a function of time t (in seconds),
Ivenika [448]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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When a particular mass-spring system is started by stretching the spring 3 cm, one complete oscillation takes 4 seconds.
11Alexandr11 [23.1K]

Answer:

A. 5.16 s.

B. 5.66 s.

Step-by-step explanation:

A.

For a simple harmonic motion,

T = 2pi (sqrt * (l/g))

Given:

L1 = 3 cm

T1 = 4 s

L2 = 5 cm

T2 = ?

4 = 2pi*sqrt(3/g)

g = 7.4

At, L2,

T2 = 2pi*sqrt(5/7.4)

= 5.16 s.

B.

M1 = M1

M2 = 2*M1

For a simple harmonic motion,

T = 2pi (sqrt * (m/k))

4 = 2pi (sqrt * (M1/k))

M1/k = 0.405

Inputting the above values,

T2 = 2pi (sqrt * (2*M1/k))

= 2pi (sqrt * (2 * 0.405))

= 5.66 s.

4 0
2 years ago
2) Which rectangle if translated 6 units right and 16 units down and the rotated 90° clockwise about the point (4, -11) will res
Veronika [31]

Answer:

the answer should be c

Step-by-step explanation:

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2 years ago
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