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coldgirl [10]
2 years ago
6

What is the value of x?

Mathematics
1 answer:
Vikki [24]2 years ago
6 0

Answer:

x= 12.33333333333

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s2008m [1.1K]
Answer is i
also if you have more of these problems use (socratic) it works wonders!
6 0
2 years ago
60 pts!!! HELP Find the inverse of the function f(x)= 4/9 x-4<br> show work
earnstyle [38]

Answer:

Inverse Function: f^-1(x) = 9/4x + 9

Step-by-step explanation:

To find  the inverse function we can interchange the position of the variables x and y, and then solve for y;

y = 4/9x - 4 => x = 4/9y - 4,

x = 4/9y - 4,

4/9y = x + 4,

y = 9/4x + 9/4(4),

y = 9/4x + 9/ f^-1(x) = 9/4x + 9

6 0
2 years ago
How would I find all the solutions to the equation "7*sin^2x-14*sinx+2=-5"?
Aneli [31]

Answer:

Step-by-step explanation:

Find all solutions to the equation.

7 sin^2(x) - 14 sin x + 2 = -5

7sin^2(x)-14 sin x+7 =0

sin^2(x)-2sin x+1 =0

(sinx-1)(sinx-1)=0

sinx=1

x=π/2+2pi*k, k=integer

8 0
2 years ago
Jason collects baseball cards. He has 33 cards. He wants to put 4 cards on each page of his book. How many pages will he need to
Zina [86]
THE ANSWER IS B!!! you just increase the quotient by 1 because you still need an extra page for the remaining cards
3 0
3 years ago
A piano teacher charges students $20.25 each month, plus $5.25 per hour for lessons.
Tomtit [17]

Answer:

99$

Step-by-step explanation:

you take the 5.25$ per hour and multiply it by the 15 hours, and then you add the 20.25$ per month

8 0
3 years ago
Read 2 more answers
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