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timofeeve [1]
3 years ago
13

Helllllllpppppp me plz

Mathematics
2 answers:
Genrish500 [490]3 years ago
5 0

Answer:

90 degrees

Step-by-step explanation:

liberstina [14]3 years ago
4 0

Answer:

x=103

Step-by-step explanation:

sum=(n-2)*180

sum=(6-2)*180

sum=4*180

sum=720

90+155+112+120+140+x=720

617+x=720

x=720-617

x=103

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If $20.18 Pesos is equal to $1 US dollar, tell me how much money Mr. P would have left if he had $100 US Dollars but spent $918
frozen [14]

Answer:

Conversion rates US Dollar / Mexican Peso

10 USD 209.37500 MXN

20 USD 418.75000 MXN

50 USD 1046.87500 MXN

100 USD 2093.75000 MXN

7 0
2 years ago
the results of a poll indicate that between 33% and 37% of the population of a town visit the library at least once a year. what
Vera_Pavlovna [14]

The margin of error is ±2%

<h3>What is Margin error?</h3>

A margin of error is a statistical measurement that accounts for the difference between actual and projected results in a random survey sample.

Let x be margin of error and y be the percentages of the population.  

So,

y-x =33%

y +x = 37%

Solving above equations

2y= 70

y= 35%

and x= 2%

Hence, the margin of error is ±2%.

Learn more about this concept here:

brainly.com/question/11421935

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6 0
2 years ago
What is the initial value of the equation shown?
Ksju [112]

Answer:

Y = 2

Step-by-step explanation:

if you were looking for y's value

3 0
2 years ago
Tap A fills 10/11 of a bottle in a minute. Tap B fills 3 4/5 times as many bottles as Tap A in a minute. Find the number of bott
Lunna [17]

Answer:

Tap B fills 4/5 in a minute.

Step-by-step explanation:

3 4/5-10/11

14/5-10/11=4/5

5 0
3 years ago
Read 2 more answers
How do you rewrite expressions using a positive exponent when the exponent originally attached is negative/fraction?
aleksley [76]

Answer:

Step-by-step explanation:

Take the negative exponent in the denominator to make it positive

Example = (2^-3)

= 1/2³

7 0
3 years ago
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