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4 years ago

3. 6 students share 4 bagels equally.

Mathematics

1 answer:

viktelen [127]4 years ago

5 0

Answer:

Step-by-step explanation:

Divide 4 by 6

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The period 7 (in seconds) of a pendulum is given by T = 2pi√( L divided by 32) where L stands for the length (in feet) of the pe

oksano4ka [1.4K]

Answer:

128 feet

Step-by-step explanation:

$t = 2\pi \sqrt{\frac{l}{32} }$

So now we will substitute the values of T and π into the equation.

$12.56 = 2 \times 3.14 \sqrt{ \frac{l}{32} }$

$12.56 = 6.28 \sqrt{ \frac{l}{32} }$

Divide both sides by 6.28

$2 = \sqrt{ \frac{l}{32} }$

Square both sides.

$4 = \frac{l}{32}$

Multiply both sides by 32

$l = 4 \times 32 \\ l = 128 \: feets$

5 0

1 year ago

elimination was used to solve a system of equations. one of the intermediate steps led to the equation 2x= 8. which of the follo

konstantin123 [22]

9514 1404 393

Answer:

Step-by-step explanation:

The step shown indicates that y was eliminated from the equations. For choices A, B, D, this is done by adding the equations together (the y-coefficients are opposites). The result of doing that gives x-terms of 4x, 0x, and 0x, respectively. These x-terms do not match the one given: 2x.

For choice C, the y-term is eliminated by subtracting twice the second equation from the first. Doing that gives ...

(4x +2y) -2(x +y) = (14) -2(3)

4x +2y -2x -2y = 14 -6 . . . . eliminate parentheses

2x = 8 . . . . . . . . . . . . . . collect terms

8 0

3 years ago

Nick walked 1 mile in nine minutes there are 5280 feet in a mile about how many feet did he walk a minute

Elodia [21]

Hello!

All you have to do it divide 5280 ft by 9 min to find ft/min:

5280 / 9 = 506.67 ft/min

I hope this helps :))

3 0

3 years ago

Read 2 more answers

-8(x + 1) + 3(x - 2) = -3x + 2?

alexira [117]

First you need to distribute the -8
So you would get -8x-8 now distribute the 3 so it would be 3x-6
-8x-8+3x-6=-3+2 is how it should look
Now combine the -8x and 3x cause their like terms and also -8 and -6
-5x-14=-3x+2 now add -3 to both sides
-2x-14=2 and add 14 to both sides
-2x=12 all left to do is divide both by -2
X=-6

8 0

3 years ago

Can someone please send it <33

katovenus [111]

Answer:

Send what?

Step-by-step explanation:

I need a better question

7 0

3 years ago

Read 2 more answers

3. 6 students share 4 bagels equally.​

3. 6 students share 4 bagels equally.