4 years ago

Help ASAP I will give 20 pionts!

Mathematics

2 answers:

taurus [48]4 years ago

5 0

What’s the question?

pychu [463]4 years ago

4 0

What do you need help with

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Koji is installing a rectangular window in an office building. The window is 823 ft wide and 534 ft high. The formula for the ar

IrinaK [193]

A = b * h
b = 8 2/3
h = 5 3/4

A = 8 2/3 * 5 3/4.....turn to improper fractions
A = 26/3 * 23/4
A = 598/12
A = 49 5/6 ft^2 <====

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3 years ago

let X = {a,b,c}, Y = {a,c,b}, Z = {a,b,b,c,c,c}. what are the elements of X, Y, and Z? how are X,Y, and Z related?

zhannawk [14.2K]

They're equal.

$X=Y=Z$

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3 years ago

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mamaluj [8]

B(5,1) I’m smart and don’t worry the answer is correct

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3 years ago

A boy bought an article for £9. He spent £4

Marina86 [1]

Answer:

Profit % = 39%

Step-by-step explanation:

Cost price of the article = 9

Price for repairing = 4

Therefore, Total cost of the article = 9 + 4 = 13

Selling price of the article = 18

Profit = 18 - 13 = 5

Hence,

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$= \frac{5}{13} \times 100\\\\=38.46 \%\\\\=38.5 \%$

Profit percent (to the nearest %) = 39%

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3 years ago

Roberto studied 3/5 hour every day for 7 days. How many hours did Roberto study in 7 days?

slavikrds [6]

I believe it would be 4 1/5 hours

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3 years ago

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