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2 years ago

What’s the formula to find the shaded area?

Mathematics

2 answers:

Natalka [10]2 years ago

4 0

Answer:

Shaded area = 123.84

Step-by-step explanation:

Shaded area = 576 - 452.16

Shaded area = 123.84

trapecia [35]2 years ago

3 0

shaded area = area of outer figure - area of inner figure........

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Which arrangement shows 275 , 5.36, 535 , and 336 in order from least to greatest?

natulia [17]

The answer is 5.35, 275, 336, and 535

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2 years ago

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Please answer this thank you.

Nikitich [7]

11: 4,874 > 4,784 > 4,687

12: 8.09 > 8.057 > 8.023

13: 15.820 > 15.280 > 15.000

14: 43,628 > 40,628 > 34,628

15: 395.050 > 395.009 > 395.005

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2 years ago

If Jeff washes his car in 6 minutes and bob washes the same car in 8 minutes. How long does it take both of them to wash the sam

Tatiana [17]

Answer:

3 3/7 or 24/7 mins

Step-by-step explanation:

Let total job = X

Jeff's rate = X/6

Bob's rate = X/8

Combined rate = X/6 + X/8

(4X × 3X)/24 = 7X/24

7X/24 = X/T

T = X ÷ (7X/24)

T = X × (24/7X)

T = 24/7 mins

Shortcut:

T = product of individual times/sum of individual times

T = (6×8)/(6+8)

T = 48/14

T = 24/7

T = 3 3/7 mins

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2 years ago

Read 2 more answers

The magnitude of vector a = (5,m) is 13 and the magnitude of vector b = (n, 24) is 25. What are m and n

Ulleksa [173]

Answer:

$m=12\,,n=7$

Step-by-step explanation:

The magnitude of vector $(x,y)$ is given by $\sqrt{x^2+y^2}$

The magnitude of vector $a=(5,m)$ is $13$ .

$\sqrt{5^2+m^2}=13\\5^2+m^2=13^2\\25+m^2=169\\m^2=169-25\\m^2=144\\m=12$

The magnitude of vector $b=(n,24)$ is $25$ .

$\sqrt{n^2+24^2}=25\\n^2+24^2=25^2\\n^2+576=625\\n^2=625-576\\n^2=49\\n=7$

Therefore,

$m=12\,,n=7$

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2 years ago

23,710 23,751,23,715

Hoochie [10]

23, 710, 23, 751, 23, 715 Least to greatest

23, 23, 23, 710, 715, 751

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2 years ago