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2 years ago

6n=3.6 one step equations

Mathematics

2 answers:

xxTIMURxx [149]2 years ago

7 0

6n = 3.6

you can multiply by 10 so you don't have decimals

60n = 36

x = 36/60

then divide by 12

x = 3/5

QveST [7]2 years ago

5 0

Divideing by 6 is noe step

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What is the value of the expression 12(m−23n) when m=32 and n=12 ?

Verizon [17]

are those the options? something is wrong here and I'm not sure what. I'm sorry if this is wrong, I tried my best

Answer:

-2,928

Step-by-step explanation:

12 ( 32 - [ 23 • 12 ] )

order of operations PEMDAS ( parenthesis, exponents, multiplication/division, addition/subtraction )

23 • 12 = 276

12 ( 32 - 276 )

12 ( -244 )

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2 years ago

A woman walks due west on the deck of a ship at 3 mi/h. The ship is moving north at a speed of 22 mi/h. Find the speed and direc

Minchanka [31]

Answer: The speed is 22.2 mi/hr and woman is 8° north relative to the surface of the water.

Step-by-step explanation:

Since we have given that

Speed at which woman walks due west = 3 mi/hr

Speed at which ship moving due north = 22 mi/hr

Now it forms "Pythagorus theorem":

So, it becomes,

$H^2=B^2+P^2\\\\H^2=3^2+22^2\\\\H^2=9+484\\\\H^2=493\\\\H=\sqrt{493}\\H=22.20\ mi/hr$

And the direction of the woman relative to the surface of the water is given by

$\theta=\sin^{-1}x(\dfrac{3}{22.2})=7.76\approx 8^\circ$

Hence, the speed is 22.2 mi/hr and woman is 8° north relative to the surface of the water.

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3 years ago

Number your answer a and b

Alisiya [41]

A) 24
B) 45
(Hope I could help)

3 0

2 years ago

PLZ HELPPPPP!!!!!!!!!!!!!!

disa [49]

A. or "Company A"

The reason is because its the biggest and longest box on the table

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2 years ago

Joan multiplied 9.1 by 101.

Lady bird [3.3K]

B is the final and complete answer

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3 years ago

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