Answer:
![\sqrt{28} \approx 5.3](https://tex.z-dn.net/?f=%5Csqrt%7B28%7D%20%5Capprox%205.3)
Step-by-step explanation:
The Pythagorean Theorem says if you have a right triangle, then relationship between the three sides is the sum of the square of each leg is the hypotenuse squared.
So ![a^2+b^2=c^2](https://tex.z-dn.net/?f=a%5E2%2Bb%5E2%3Dc%5E2)
where a and b are legs and c is the hypotenuse.
Plug in your a,b, and c. In this case it is a,6, and 8.
This means we have
![a^2+6^2=8^2](https://tex.z-dn.net/?f=a%5E2%2B6%5E2%3D8%5E2)
Simplify where you can before we begin the solving (the moving around of things to other sides).
![a^2+36=64](https://tex.z-dn.net/?f=a%5E2%2B36%3D64)
Now time for the solving. We are first going to get
by itself.
To do this, we just need to subtract 36 on both sides giving us:
![a^2=64-36](https://tex.z-dn.net/?f=a%5E2%3D64-36)
![a^2=28](https://tex.z-dn.net/?f=a%5E2%3D28)
Now to get rid of the square on a, just square root both sides:
.
Answer: bro Idk imma try to figure it out
Step-by-step explanation:
Answer:
![\frac{ \sqrt{6} }{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%5Csqrt%7B6%7D%20%7D%7B2%7D%20)
Step-by-step explanation:
- By using trigonometric ratios
![\sqrt{3} \div \sqrt{2} = \frac{ \sqrt{6} }{2}](https://tex.z-dn.net/?f=%20%5Csqrt%7B3%7D%20%20%5Cdiv%20%20%5Csqrt%7B2%7D%20%20%3D%20%20%5Cfrac%7B%20%5Csqrt%7B6%7D%20%7D%7B2%7D%20)
Answer: Let x = amount Linda spent.
x=y-$18
Step-by-step explanation:
1. simplify 42/60 to 7/10 (42/60 divided by 2 is 21/30, 21/30 divided by 3 is 7/10)
2. if 10 x 10 = 100 than 7 x 10 = 70 so that would make it 70/100 which is 70%
so 70% is the answer
Hope this helps ;)
Please don't forget to mark as brainliest answer!