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VARVARA [1.3K]
3 years ago
10

I'm confused, can someone help?

Mathematics
1 answer:
sergiy2304 [10]3 years ago
7 0
To solve for S, you would want to get rid of the denominator so multiply 360 onto both sides. then the equation is 360A=pi times r squared times S. Divide both sides by pi and r squared and you get S=360A/pi times r squared
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1. Adrian invests $10,000 in an account that increases by 8% each year. What is the balance in the account after 15 years?
TEA [102]

Answer:

$162000

Step-by-step explanation:

8% of 10000

10000÷100=100×8=800

10000+800=10800

10800×15=162000

6 0
1 year ago
Felix wrote several equations and determined that only one of the equations has no solution. Which of these equations has no sol
lara [203]

Answer:

3(x-2)+x=4x+6

Step-by-step explanation:

case 1) we have

3(x-2)+x=4x-6

Solve for x

3x-6+x=4x-6

4x-6=4x-6

0=0 ----> is true for any value of x

therefore

The equation has infinite solutions

case 2) we have

3(x-2)+x=2x-6

3x-6+x=2x-6

4x-2x=-6+6

2x=0

x=0

case 3) we have

3(x-2)+x=3x-3

3x-6+x=3x-3

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x=3

case 4) we have

3(x-2)+x=4x+6

3x-6+x=4x+6

4x-4x=6+6

0=12 ------> is not true

therefore

The equation has no solution

4 0
2 years ago
Read 2 more answers
Someone please help me!!!
djyliett [7]

Answer:

A 34

Step-by-step explanation:

The measure of the angle is 1/2 the measure of the larger arc - 1/2 the measure of the smaller arc

VXY = 1/2( VZ - WY)

        = 1/2( 93-25)

        =1/2 (68)

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5 0
3 years ago
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melisa1 [442]

Answer:

i1

Step-by-step explanation:

maybe teh triagle

3 0
3 years ago
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Based on executing the test in Question 5, what would you conclude, given a margin of error of 5%? Group of answer choices We re
Harman [31]

People often draw hypothesis in research.  Based on executing the test in Question 5, We reject the null hypothesis; the mean delivery time is different for every day of the week.

<h3>Why do we reject the null hypothesis?</h3>

Note that if the p-value of an experiment (Like the one above) is less than or found to be equal to the significance level of your test, one can reject the null hypothesis.

By that, we known that the data is in favors the alternative hypothesis. Hence the results gotten by you are statistically significant. If your p-value is found to be greater than your significance level, you then fail to reject the null hypothesis.

Learn more about hypothesis from

brainly.com/question/11555274

8 0
2 years ago
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