Answer: 53%
Step-by-step explanation: First this problem we will use the "Percent Error" equation to solve.
difference = percent error x actual
First, subtract the values 8 - 17, which equals -9, but find the absolute value of -9, which is 9. Lets plug in 9 to the equation. 17 belongs in the "actual category" since 8 was to 17.
9 = percent error x 17
9/17 = percent error
About 0.53 = percent error
Now, to get your percent, multiply 0.53 x 100, which equals 53.
So the percent error from 8 to 17 is 53%
-126.....................................................
Answer:
Step-by-step explanation:
You need to find “Y.”
To find “Y”, you do
-3 - 4y = 12
+3 +3
which would be -4y = 15
divide both sides by -4, and you get
y = 15/-4
Then you plug 15/-4 into “Y”, so you get -3 - 4(15/-4) = 12
then multiply, and you get -3 + 15 = 12
Answer:
37a + 10
Step-by-step explanation:
Have a good day :)
Answer:
Step-by-step explanation:
![(\sqrt{3} +4)(1+\sqrt{3})\\\\= \sqrt{3}(1+\sqrt{3} )+4(1+\sqrt{3})\\\\= \sqrt{3} + (\sqrt{3} )^2 + 4 + 4\sqrt{3} \\\\= \sqrt{3} + 3+4+4\sqrt{3} \\\\= 7 + \sqrt{3} + 4\sqrt{3} \\\\Take \ \sqrt{3} \ common\\\\= 7 + \sqrt{3} (1+4)\\\\= 7 + \sqrt{3}(5)\\\\= 7 + 5\sqrt{3} \\\\\rule[225]{225}{2}](https://tex.z-dn.net/?f=%28%5Csqrt%7B3%7D%20%2B4%29%281%2B%5Csqrt%7B3%7D%29%5C%5C%5C%5C%3D%20%5Csqrt%7B3%7D%281%2B%5Csqrt%7B3%7D%20%29%2B4%281%2B%5Csqrt%7B3%7D%29%5C%5C%5C%5C%3D%20%5Csqrt%7B3%7D%20%2B%20%28%5Csqrt%7B3%7D%20%29%5E2%20%2B%204%20%2B%204%5Csqrt%7B3%7D%20%5C%5C%5C%5C%3D%20%5Csqrt%7B3%7D%20%2B%203%2B4%2B4%5Csqrt%7B3%7D%20%20%5C%5C%5C%5C%3D%207%20%2B%20%5Csqrt%7B3%7D%20%20%2B%204%5Csqrt%7B3%7D%20%5C%5C%5C%5CTake%20%5C%20%5Csqrt%7B3%7D%20%5C%20common%5C%5C%5C%5C%3D%207%20%2B%20%5Csqrt%7B3%7D%20%281%2B4%29%5C%5C%5C%5C%3D%207%20%2B%20%5Csqrt%7B3%7D%285%29%5C%5C%5C%5C%3D%207%20%2B%205%5Csqrt%7B3%7D%20%5C%5C%5C%5C%5Crule%5B225%5D%7B225%7D%7B2%7D)
Hope this helped!
<h3>~AH1807</h3>
