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2 years ago

Pls help im gonna fail geometry:(

Mathematics

2 answers:

elena55 [62]2 years ago

8 0

Answer:

its ether a or d

Step-by-step explanation:

ps (id like to tell you the exact answer but that would be considered plagerism and i dont want anyone to receive the consenquesnces of that. I hope you understand and that this helps you)

Tasya [4]2 years ago

4 0

B for Benjamin Franklin

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This geometry problem is confusing me.Find the area, and use 3.14 for the value of pi.

wolverine [178]

Explanation

In the image, we are given the diameter of the circle as 20 mi. The area of the circle will be calculated as;

$Area=\pi(\frac{d}{2})^2=3.14\times(\frac{20}{2})^2=3.14\times10^2=3.14\times100=314mi^2$

Answer

$314mi^2$

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1 year ago

How many pounds of coffee worth $7 a pound should be added to 30 pounds of coffee worth $4 a pound to get a mixture worth $5 a p

EleoNora [17]

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3 years ago

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Can annyone help me solve this pleaseeeeeeeeeeeeee x/3– 10 ≤ 11

OlgaM077 [116]

Answer:

x ≤ 63

Step-by-step explanation:

x/3-10 ≤ 11

Opposite of -10 is addition, 10+11= 21

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3 years ago

Listed below are the top 10 annual salaries (in millions of dollars) of TV personalities. Find the mean, median, mode, and midra

Svetlanka [38]

Answer:

a. 20.23

b. 14.1

c. 8.3, 9.2, 9.8, 12.1, 13.5, 14.7, 26.5, 34.7, 36.5, 37

d. 22.65

Step-by-step explanation:

Sum = 202.3

Count = 10

Mean = 202.3 / 10

Mean = 20.23

Since there is an even number of data values the median is the mean of the two data values in the middle, calculated as follows;

8.3, 9.2, 9.8, 12.1, 13.5, 14.7, 26.5, 34.7, 36.5, 37

Median = (13.5 + 14.7) / 2

Median = 14.1

Mode is the value or values in the data set that occur most frequently. Since all are occurred once so all the values will be considered as Mode;

Mode = 8.3, 9.2, 9.8, 12.1, 13.5, 14.7, 26.5, 34.7, 36.5, 37

Midrange = (Highest Value + Lowest Value) / 2

Midrange = (37 + 8.3) / 2

Midrange = 22.65

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4 years ago

I need help with this question.

strojnjashka [21]

Step-by-step explanation:

$\frac{1}{4} = \frac{1 \times 5}{4 \times 5} = \frac{5}{20} \\ \\ \frac{2}{5} = \frac{2\times 4}{5 \times 4} = \frac{8}{20} \\ \\ \because \: 5 < 8 \\ \therefore \: \frac{5}{20} < \frac{8}{20} \\ \\ \huge \red{ \boxed{\therefore \: \frac{1}{4} < \frac{2}{5}}}$

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3 years ago

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