Answer:
B) 60
Step-by-step explanation:
<u>Given:</u>
- <A = 2x
- <B = 60
- <A and <B are supplementary angles (they add up to 180)
<u>Equation:</u>
<A + <B = 180
2x + 60 = 180
2x = 180 - 60
2x = 120
x = 60
I think you have mistaken the formula.
I will do it this way.
Interest after 6 years: 1.038^6 × $5,000
Thus, amount after 6 years = $6,253.95
Answer:
<h2>x = 5√3 inches</h2>
Step-by-step explanation:
Since the triangle is a right angled triangle we can use Pythagoras theorem to find the missing side x
Using Pythagoras theorem we have
![{a}^{2} = {b}^{2} + {c}^{2}](https://tex.z-dn.net/?f=%20%7Ba%7D%5E%7B2%7D%20%20%3D%20%20%7Bb%7D%5E%7B2%7D%20%20%2B%20%20%7Bc%7D%5E%7B2%7D%20)
where a is the hypotenuse
Substitute the values into the above formula
The hypotenuse is 10 inches
We have
![{10}^{2} = {5}^{2} + {x}^{2}](https://tex.z-dn.net/?f=%20%7B10%7D%5E%7B2%7D%20%20%20%3D%20%20%7B5%7D%5E%7B2%7D%20%20%2B%20%20%7Bx%7D%5E%7B2%7D%20)
![{x}^{2} = {10}^{2} - {5}^{2}](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%3D%20%20%7B10%7D%5E%7B2%7D%20%20-%20%20%7B5%7D%5E%7B2%7D%20)
![{x}^{2} = 100 - 25](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%3D%20100%20-%2025)
![{x}^{2} = 75](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%3D%2075)
We have the final answer as
<h3>x = 5√3 inches</h3>
Hope this helps you
The inverse is h squared -1 (x) = 2/5x -8/5