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ycow [4]
3 years ago
12

Find the exact value of the real number y. y=arctan(1)

Mathematics
1 answer:
Anni [7]3 years ago
3 0
Tan(pi/4)=1=sin(pi/4)/cos(pi/4)=(2^1/2)/2)/(2^1/2)/2)
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2 stacked cubed. One cube has side lengths of 24 inches, and the second cube has side lengths of 12 inches. What is the total vo
Maurinko [17]

Answer:

15552 in^3

Step-by-step explanation:

Volume formula for a cube of side length s:  V = s^3.

Then the total volume here is:

(24 in)^3 + (12 in)^3 = 15552 in^3

6 0
3 years ago
Which equation is a function of x?
GrogVix [38]

Answer:

a because a variable cannot be a variable

6 0
3 years ago
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Tristan walked for 13 1/4 hours in May and June altogether. In May, he walked 6 4/6 hours. How many hours did he walk in June?
Triss [41]
The equation that you should use to solve this is (13 + 1/4) - (6 + 2/3) = 6 and 7/12
 
5 0
3 years ago
The dot plots show the heights of the players on two basketball teams.
olga2289 [7]

Answer: I’m a little late but I also myself just got this answer on a test and was trying to see if it was correct but i narrowed it down to A

Step-by-step explanation:

eliminated answer choices

6 0
3 years ago
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Macy's if offering a sale where you can use two different coupons, Coupon A gives 15%
Juliette [100K]

The ticket price of the item after applying coupon B first and then coupon A is $65.45

Coupons reduce the ticket price of an item.

<u><em>Ticket price</em></u><u><em> after </em></u><u><em>coupon B i</em></u><u><em>s applied </em></u>

An item costs $80. After applying the coupon B which gives, $3 off the price, the cost of the item reduces to $77 ($80 - $3).

The ticket price of the item after coupon B is applied is $77

<em><u>Ticket price </u></em><em><u>after c</u></em><em><u>oupon A </u></em><em><u>is applied </u></em>

The item costs $77 when coupon B is applied. If the discount is 15% off on coupon A, it means that the item costs 85%( 100 - 15%) of its initial price.

Ticket Price of the item = percentage price x price of the item after the first coupon B was applied

85% x $77

0.85 x $77 = $65.45

A similar question was solved here: brainly.com/question/17413216?referrer=searchResults

8 0
2 years ago
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