Answer:
Simplify both sides of the equation to get a^2 + 2ab + b^2 - c^2 = 2ab. Then subtract 2ab and add c^2 to both sides of the equation
Step-by-step explanation:
(a+b)^2 - c^2 = 4(1/2 ab)
Simplify both sides
a^2 + 2ab + b^2 - c^2 = 2ab
Subtract 2ab and add c^2 to both sides
a^2 + 2ab + b^2 - c^2 - 2ab + c^2 = 2ab - 2ab + c^2
a^2 + b^2 = c^2
Answer is the second option
Simplify both sides of the equation to get a^2 + 2ab + b^2 - c^2 = 2ab. Then subtract 2ab and add c^2 to both sides of the equation
Do a proportion. 40/100 = 24/x, now cross multiply and divide. 24 x 100= 2400, 2400 divided by 40= 60. Your answer is 60
Sophia has not even completed 1 book. She has managed to complete 83% of the book.
<u>Explanation:</u>
Given:
Time taken to read one book = 1/5
Total weeks for which sophia read = 1/6
Number of books, z = ?
Total weeks = z X time taken to read one book
![\frac{1}{6} = z X \frac{1}{5} \\\\z = \frac{5}{6} \\\\z = 0.83](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B6%7D%20%20%3D%20z%20X%20%5Cfrac%7B1%7D%7B5%7D%20%5C%5C%5C%5Cz%20%3D%20%5Cfrac%7B5%7D%7B6%7D%20%5C%5C%5C%5Cz%20%3D%200.83)
Therefore, sophia has not even completed 1 book. She has managed to complete 83% of the book.
Answer:
HONK im here
Step-by-step explanation: