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3 years ago

7

Popular culture may include changing trends in all of the following categories except __________. A. clothing styles B. history

C. music D. art

2 answers:

VikaD [51]3 years ago

8 0

The right answer is A

Hoochie [10]3 years ago

7 0

Answer:

a

Step-by-step explanation:

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A Trigonometry question

Naily [24]

Answer:

cosx=14/49

x=cos-¹(14/49)=73.4

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3 years ago

It takes Evan 6 3/4 hours to mow 3 lawns. it takes him 2 1/3 hours to mow Mr. Smiths yard and 1 3/4 hours to mow Ms. Lee's yard.

Ratling [72]

Answer: $2\frac{2}{3}\ hours$

Step-by-step explanation:

Given: The total time taken by Evan to mow the 3 lawns = $6\frac{3}{4}=\frac{27}{4}\ \text{hours}$

Time taken by Evan to mow the first lawn = $2\frac{1}{3}=\frac{7}{3}\ \text{hours}$

Time taken by Evan to mow the second lawn = $1\frac{3}{4}=\frac{7}{4}\ \text{hours}$

Now,Time taken by Evan to mow the third lawn = $\frac{27}{4}-\frac{7}{3}-\frac{7}{4}$

⇒Time taken by Evan to mow the third lawn = $\frac{81-28-21}{12}$

⇒Time taken by Evan to mow the third lawn = $\frac{32}{12}=\frac{8}{3}=2\frac{2}{3}\ hours$

Hence, the time taken by Evan to mow the third lawn = $2\frac{2}{3}\ hours$

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3 years ago

Need help with the question in the picture learned awhile ago and forget!

xxTIMURxx [149]

Answer:

-i

Step-by-step explanation:

i^15

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3 years ago

A carpenter is building a rectangular room with a fixed perimeter of 440 ft. what are the dimensions of the largest room that ca

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The biggest it can be is 110 by 110, and the area would be 2,100 ft.

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Ann is grouping 38 rocks se can put them into Groupon of 10 rocks or as single rocks. What are the difierent ways Ann can Groupo

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She could switch them around by grouping them into groups of 4s, 3s, 2s, or 5s.

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