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Scilla [17]
2 years ago
7

HELP! WILL GIVE BRAINLEST!

Mathematics
1 answer:
Darya [45]2 years ago
8 0

Answer:

\frac{23\pi }{18}.

Step-by-step explanation:

1) the rule of transformation [degr → rad] is:

\alpha [rad]=\alpha [degr] *\frac{\pi }{180};

2) according to the formula above:

230°=230*π/180=23π/18 [rad].

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A new operation is defined by a△b=a^2-b/b-a^2. 4△3.
dmitriy555 [2]

As the new mathematical operation is defined by a△b=a^2-b/b-a^2, the value of 4△3 using the same operation will be 4△3 = -1

As per the question statement, we are given a new mathematical operation a△b=a^2-b/b-a^2 and we are supposed to find the value of 4△3 using the same operation.

Given, a△b=a^2-b/b-a^2

now 4△3 = (4^2-3) / (3-4^2)  

4△3 = (16-3) / (3-16)        

4△3 = 13 / -13  

4△3 = -1

Hence, as the new mathematical operation is defined by a△b=a^2-b/b-a^2, the value of 4△3 using the same operation will be 4△3 = -1.

  • Mathematical operation: An operator in mathematics is often a mapping or function that transforms components of one space into elements of another.

To learn more about mathematical operation, click on the link given below:

brainly.com/question/8959976

#SPJ1        

8 0
1 year ago
What is AE ?<br><br> Enter your answer in the box.<br><br><br> units:
Diano4ka-milaya [45]
(2x+6)/10 = (x+6)/8
10(x+6) = 8(2x+6)
10x + 60 = 16x  + 48
6x = 12
x = 2

so
AE = 2(2) +6
AE = 4 + 6
AE = 10


8 0
3 years ago
Read 2 more answers
Find the amount of tax owed: vacant land valued at $500,000.00; assessed at 18%; taxed at $6.50 per hundred dollars worth of pro
bagirrra123 [75]

Answer:

7

Step-by-step explanation:

3 0
3 years ago
Pleaseeee help ASAP it’s due today :(
Aleksandr [31]

Let, price increased by x times.

New price = 40 + ( 1 × x ) = 40 + x

It is given that for each $1 increase park loses 300 visitors.

Number of visitors = ( 24000 - 300x )

So, revenue is given by :

R = ( 24000 - 300x )( 40 + x )    ....1)

To finding critical point :

R'(x) = 0

-300( 40 + x )  + ( 24000 - 300x ) = 0     .....By product law

-12000 - 300x + 24000 -300x = 0

600x = 12000

x = 20

So, revenue is maximum at x = 20 .

Putting x = 20 in equation 1) , we get :

R = ( 24000 - 300x )( 40 + x )

R = [ 24000 - 300(20)][40 + 20 ]

R = $1080000

Therefore, park should charge $( 40 + 20 ) = $60 for maximising the revenue and maximum revenue is  $10,80,000  .

Hence, this is the required solution.

5 0
3 years ago
Look at pic read please help!!
atroni [7]

okay i dont know lololololokjdgshbnjhcdgsjfre

5 0
3 years ago
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