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Helen [10]
3 years ago
7

Susan worked 5 out of 8 hours during the day what percentage of the day does she work

Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
4 0
5/8 * 125/125 = 625/1,000 = 0.625
62.5 percent
Solution: 62.5%
matrenka [14]3 years ago
3 0

Answer:

<h2>62.5%</h2>

Step-by-step explanation:

The easiest way to solve this is to simply divide the numerator by the denominator.

8 \sqrt{5} (8 divided by 5).

8 goes into 5 0 times, so we bring down a zero (0)

8 goes into 50 6 times with 2 left over (0.6)

Now, we bring down the next zero

8 goes into 20 2 times with 4 left over (0.62)

Bring down another zero

8 goes into 40 5 times (0.625)

To wrote 0.625 as a percent, we will move the decimal two places to the right and get 62.5%.

You might be interested in
7(x+2)=2x-1 solve for the variable
Len [333]

Answer:

x = - 3

Step-by-step explanation:

Given

7(x + 2) = 2x - 1 ← distribute parenthesis on left side

7x + 14 = 2x - 1 ( subtract 2x from both sides )

5x + 14 = - 1 ( subtract 14 from both sides )

5x = - 15 ( divide both sides by 5 )

x = - 3

7 0
3 years ago
(cos 2theta)/(1 + sin 2theta) = (1 - tan theta)/(1 + tan theta)
andre [41]

Step-by-step explanation:

Here is the solution...hope it helps:)

3 0
2 years ago
Add up the answer first to see of these correct or incorrect, if incorrect explain why it is not equal.
Stells [14]

Answer:

1) incorrect

2) incorrect

Step-by-step explanation:

-2x-2x = 0 ?

-2x -2x = -4x

It will be 0 only if x = 0.

Not always true, so incorrect

x+x = x² ?

2x = x²

They will be equal if x = 0 or 2.

Not always true so incorrect

8 0
3 years ago
Is anyone willing to help me with this? I tried adding this and still no answer. Please help..
GaryK [48]

Answer:   C. (-4, -2)

<u>Step-by-step explanation:</u>

First, eliminate one of the variables and solve for the remaining variable:

2x - 5y = 2      →    3(2x - 5y = 2)      →     6x - 15y = 6

3x + 2y = -16   →  -2(3x + 2y = -16)    →  <u> -6x - 4y = 32</u>

                                                                     -19y = 38

                                                                         y = -2


Next, replace "y" with -2 into either of the original equations to solve for x:

2x - 5y = 2

2x - 5(-2) = 2

2x + 10 = 2

2x         = -8

 x          = -4

                                       x = -4,  y = -2

<u>Check:</u>

Plug in the x- and y-values into the other original equation:

3x + 2y = -16

3(-4) + 2(-2) = -16

-12  +  -4     = -16

      -16         = -16   \checkmark

3 0
4 years ago
6197 divided by 93 long division answer pls ASAP
Kazeer [188]

Answer:

Step-by-step explanation:

66.6344086

3 0
1 year ago
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