Answer:
![\large\boxed{7\dfrac{8}{9}+3.1=10\dfrac{89}{90}}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B7%5Cdfrac%7B8%7D%7B9%7D%2B3.1%3D10%5Cdfrac%7B89%7D%7B90%7D%7D)
Step-by-step explanation:
![\text{Convert the decimal to the fraction:}\\\\3.1=\dfrac{31}{10}=3\dfrac{1}{10}\\\\7\dfrac{8}{9}+3.1=7\dfrac{8}{9}+3\dfrac{1}{10}\\\\\text{The common denominator is 90.}\\90=9\cdot10\\\\7\dfrac{8}{9}=7\dfrac{8\cdot10}{9\cdot10}=7\dfrac{80}{90}\\\\3\dfrac{1}{10}=3\dfrac{1\cdot9}{10\cdot9}=3\dfrac{9}{90}\\\\\\7\dfrac{8}{9}+3.1=7\dfrac{80}{90}+3\dfrac{9}{90}=(7+3)+\dfrac{80+9}{90}=10\dfrac{89}{90}](https://tex.z-dn.net/?f=%5Ctext%7BConvert%20the%20decimal%20to%20the%20fraction%3A%7D%5C%5C%5C%5C3.1%3D%5Cdfrac%7B31%7D%7B10%7D%3D3%5Cdfrac%7B1%7D%7B10%7D%5C%5C%5C%5C7%5Cdfrac%7B8%7D%7B9%7D%2B3.1%3D7%5Cdfrac%7B8%7D%7B9%7D%2B3%5Cdfrac%7B1%7D%7B10%7D%5C%5C%5C%5C%5Ctext%7BThe%20common%20denominator%20is%2090.%7D%5C%5C90%3D9%5Ccdot10%5C%5C%5C%5C7%5Cdfrac%7B8%7D%7B9%7D%3D7%5Cdfrac%7B8%5Ccdot10%7D%7B9%5Ccdot10%7D%3D7%5Cdfrac%7B80%7D%7B90%7D%5C%5C%5C%5C3%5Cdfrac%7B1%7D%7B10%7D%3D3%5Cdfrac%7B1%5Ccdot9%7D%7B10%5Ccdot9%7D%3D3%5Cdfrac%7B9%7D%7B90%7D%5C%5C%5C%5C%5C%5C7%5Cdfrac%7B8%7D%7B9%7D%2B3.1%3D7%5Cdfrac%7B80%7D%7B90%7D%2B3%5Cdfrac%7B9%7D%7B90%7D%3D%287%2B3%29%2B%5Cdfrac%7B80%2B9%7D%7B90%7D%3D10%5Cdfrac%7B89%7D%7B90%7D)
Answer:
d & e
Step-by-step explanation:
I'm assuming by "same side interior angle" they mean consecutive interior angles. I'll attach a document explaining what that is.
I did it on paper just now. Sorry for the sloppy handwriting, but you should be able to answer the two questions with the info I got. If you don't know what five number summary is, just google it.
Basically, arrange the list of numbers in order, and then find the minimum, 1st quartile, median, 3rd quartile, and maximum.
-12x⁸y⁸ ÷ 3x⁴y².
Applying laws of indices. When you divide same base, you subtract the powers.
= (-12/3)x⁸⁻⁴y⁸⁻²
= -4x⁴y⁶
Answer:
sub 2 me on youtu jb.officail
Step-by-step explanation: