Answer:
Maya is NOT correct as
is 1/100 of the value ![\frac{1}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B10%7D)
Step-by-step explanation:
The value of 6 in 0.006 = ![\frac{1}{1000}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B1000%7D)
Also, the value of 6 in 0.6 = ![\frac{1}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B10%7D)
But,
is not 1/10 of the value ![\frac{1}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B10%7D)
as 1/10 of the value
= ![\frac{1}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B100%7D)
Hence,Maya is NOT correct.
is 1/100 of the value ![\frac{1}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B10%7D)
Hello!
You can solve this algrbraically
2/3 x = -20
Multiply both sides by 3
2x = -60
Divide both sides by 2
x = -30
The answer is B) -30
Hope this helps!
Answer:
<em>$1.26</em>
Step-by-step explanation:
So you just have to find 2.25% of 56.
To find a certain percentage of something, you multiply it. Let's write out a sentence explaining what you need to do. You have to find:
2.25% of 56
Whenever you've got a sentence like this, all you've got to do is change the word "of" to a multiplication symbol. And now you've got an expression:
2.25% × 56
Let's convert the percentage to a decimal. To do this, you simply remove the percent symbol, then move the decimal point 2 places to the left.
2.25% = 0.0225
And now you have:
0.0225 × 56
Then you just do the math! I am assuming you already know how to do decimal multiplication so I'm not going to explain the process here.
But once you multiply 0.0225 × 56, you get an answer: 1.26
Hope this was helpful to you, and don't forget to choose the Brainliest answer!
Answer:
BD = √13cm, AC = 10c,
Step-by-step explanation:
![AB^2 = AD^2 + BD^2\\\\49 = 36 + BD^2\\\\BD = \sqrt{49 - 36} = \sqrt{13}cm\\\\AC^2 = AD^2 +DC^2\\](https://tex.z-dn.net/?f=AB%5E2%20%3D%20AD%5E2%20%2B%20BD%5E2%5C%5C%5C%5C49%20%3D%2036%20%2B%20BD%5E2%5C%5C%5C%5CBD%20%3D%20%5Csqrt%7B49%20-%2036%7D%20%3D%20%5Csqrt%7B13%7Dcm%5C%5C%5C%5CAC%5E2%20%3D%20AD%5E2%20%2BDC%5E2%5C%5C)
![=36 + 64\\=100](https://tex.z-dn.net/?f=%3D36%20%2B%2064%5C%5C%3D100)
![\\AC = \sqrt{100} = 10cm](https://tex.z-dn.net/?f=%5C%5CAC%20%3D%20%5Csqrt%7B100%7D%20%3D%2010cm)
<span>twelve and a half trillion = 12.5 x 10^12
1.25 x 10^13 </span><span>in scientific notation</span>