See photos for solutions and steps :)
If i'm mistaken; he needs to buy 3 sheets?
Answer:
Read below
Step-by-step explanation:
I don't understand the answer choices, but supplementary angles add up to 180°. It looks like the third option is correct.
Answer is 9r
Because 9x3 is 27
Also no clue about the brainliest thing
Simplifying a fraction means most likely having it remain as a fraction and not a whole number and it can be converted as a decimal.
on the other hand, simplifying a radical, you would have no remainders, fractions, or decimals after simplifying.
thats the difference.
im not sure about similarities