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2 years ago

What is the area of the rectangle Width 7.5 Length 6.2

Mathematics

1 answer:

Dmitry [639]2 years ago

7 0

Answer:

46.5

Step-by-step explanation:

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If $500 is shared in the ratio 2:3:9 then the difference between the largest and the smallest shares is

madreJ [45]

Answer:

$250

Step-by-step explanation:

Total parts:

2+3+9 = 14

500/14 = 250/7

2×250/7 : 3×250/7 : 9×250/7

500/7 : 750/7 : 2250/7

The largest share is 2250/7, the smallest share is 500/7.

Find the difference.

2250/7 - 500/7 = 250

8 0

3 years ago

Read 2 more answers

Find x pretty please

mario62 [17]

Answer:

100⁰

because this is a quadrilateral inscribed in the circle

=> x + 80 = 180

<=> x = 180 - 80 = 100⁰

3 0

2 years ago

Simplify the expression:<br> 8(-4 + 3) =

sashaice [31]

Answer:

- 8

Step-by-step explanation:

8( - 4 + 3)

- 32 + 24

- 8

5 0

3 years ago

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What is the median of these numbers: 1, 2, 3, 3, 4, 6, 8, 9, 10?

monitta

Answer: 4

Step-by-step explanation: The answer is 4 because, to find the median you must put the numbers in order and find the one in the middle . Which makes the answer 4 :)

7 0

2 years ago

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In a continuous series, mean(x) = 80, assumed mean(A) = 60 and<br>EF=40 then find the value of EFd.

Aneli [31]

Using the given information, the value of Σfd is 800

<h3>Calculating mean using Assumed mean </h3>

From the question, we are to determine the value of Σfd

The formula for mean, using the assumed mean method is given by

$\bar x = A + \frac{\sum fd}{\sum f}$

Where $\bar x$ is the mean

A is the assumed mean

From the given information,

$\bar x = 80$

$A = 60$

$\sum f = 40$

Putting the parameters into the equation, we get

$80 = 60 + \frac{\sum fd}{40}$

$80-60 = \frac{\sum fd}{40}$

$20 = \frac{\sum fd}{40}$

$\sum fd = 20 \times 40$

$\sum fd = 800$

Hence, the value of Σfd is 800

Learn more on Mean here: brainly.com/question/20118982

#SPJ1

8 0

2 years ago