Answer:
41
Step-by-step explanation:
These angles are vertical angles, and vertical angles are equal
2x+1 = 7x-99
Subtract 2x from each side
2x+1-2x = 7x-2x-99
1 = 5x-99
Add 99 to each side
1+99 = 5x-99+99
100 = 5x
Divide each side by
100/5 = 5x/5
20 =x
The 2x+1 angle equals
2(20)+1
40+1
41
12 twenty dollar bills and 3 fifty dollar bills
Answer: c
Step-by-step explanation:
Because both are slopes its confusing but its c bc its in the even quadrant
The principal sum is Rs.10,000
Step-by-step explanation:
The formula of compound interest is:
where:
- I is the interest
- P is the principal investment amount (the initial deposit or loan amount)
- r is the annual interest rate (decimal)
- n is the number of times that interest is compounded per unit t
- t is the time the money is invested or borrowed for
Jharana got Rs.1881 interest of certain sum for 2 year at 9%
compounded yearly
∵ I = Rs.1881
∵ r = (9/100) = 0.09
∵ n = 1 ⇒ compounded yearly
∵ t = 2 years
Substitute all of these values in the rule above
∴ 
∴ 1881 = P(1 + 0.09)² - P
∴ 1881 = P(1.09)² - P
∴ 1881 = 1.1881 P - P
∴ 1881 = 0.1881 P
- Divide both sides by 0.1881
∴ P = 10,000
The principal sum is Rs.10,000
Learn more:
You can learn more about the interest in brainly.com/question/11149751
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Answer:
<h2>
![{g}^{ - 1} (x) = \sqrt[5]{ - x - 3}](https://tex.z-dn.net/?f=%20%7Bg%7D%5E%7B%20-%201%7D%20%28x%29%20%3D%20%20%5Csqrt%5B5%5D%7B%20-%20x%20-%203%7D%20)
</h2>
Step-by-step explanation:
<h3>

</h3>
To find the inverse of g(x) equate g(x) to y
That's
<h3>

</h3>
<u>Next interchange the terms</u>
x becomes y and y becomes x
We have
<h3>

</h3>
<u>Next make y the subject</u>
Multiply both sides by - 1
That's
<h3>

</h3>
Send 3 to the right side of the equation
That's

<u>Find the 5th root of both sides</u>
That's
<h3>
![\sqrt[5]{ {y}^{5} } = \sqrt[5]{ - x - 3} \\ y = \sqrt[5]{ - x - 3}](https://tex.z-dn.net/?f=%20%5Csqrt%5B5%5D%7B%20%7By%7D%5E%7B5%7D%20%7D%20%20%3D%20%20%5Csqrt%5B5%5D%7B%20-%20x%20-%203%7D%20%20%5C%5C%20y%20%3D%20%20%20%5Csqrt%5B5%5D%7B%20-%20x%20-%203%7D%20)
</h3>
We have the final answer as
<h3>
![{g}^{ - 1} (x) = \sqrt[5]{ - x - 3}](https://tex.z-dn.net/?f=%20%7Bg%7D%5E%7B%20-%201%7D%20%28x%29%20%3D%20%20%5Csqrt%5B5%5D%7B%20-%20x%20-%203%7D%20)
</h3>
Hope this helps you