Answer:
A
Step-by-step explanation:
To convert mixed number as improper fractions, use this rule:

<u>For Juan:</u> (
)

<u>For Antonio:</u> (
)

Answer choice A is correct.
Answer: x^2-2x-1
Step-by-step explanation:
0=x^2+2x+1
x^2-2x-1
Answer:
45
Step-by-step explanation:
because its a right angled triangle which should be 90 degrees so 90-45=45 so AC is 45 and AB is 45 so the triangle ACB is 90
Move the decimal to the left twice.
35%
35.0
.35
(this is the equivalent of dividing the number by 100)
The answer of this problem will be 622 because you round that eight to the one and get your answer