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Dmitry [639]
3 years ago
7

What is 12 and 13 please help

Mathematics
1 answer:
Tanzania [10]3 years ago
5 0
12. 1500 cm² 
13. Monica forgot to multiply by 1/2 
The area of the fabric is 45 in²

Hope this helped!! (:
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Marcia has 412 flowers for centerpieces she uses 8 flowers for each center how many center pieces can she make
a_sh-v [17]

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5l.5

Step-by-step explanation: 412 divieded into 8 is 51 or 51.5

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Solve for x. Round your answer to the nearest thousandth.
pogonyaev

Answer:

7.08

Choice A

Step-by-step explanation:

From the right-angled triangle we have been given the following;

One angle - 33 degrees

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We are required to determine the length of the side, opposite the angle, marked x.

Using the Mnemonic; SOHCAHTOA

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Answer:

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3 years ago
A used book store buys a hardback book for $1.50 and then sells it for $5. Over time, the store sells the same number of books i
dybincka [34]

A used book store buys a hardback book for $1.50 and then sells it for $5. Over time, the store sells the same number of books it buys. The store manager can use the equation P(x)=5x−1.5x to determine the store's profit, P(x), where x is the number of books that the store sells. Which statement about the book store is true based on the profit equation?

Cost Price of book, C.P.=$1.50

Selling Price of book, S.P.=$5

PROFIT=S.P. -C.P.

So, Profit=$5-$1.50=$3.50

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Answer:Option C

8 0
3 years ago
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