Answer:
1,2,and 3
Step-by-step explanation:
It's a correct answer.
The top number is your rise and your bottom number is your run and when you graph all the points on a graph the point that crosses the y-axis is your y-intecept.
No because the exact opposite of -3 would be 3.
25.1 yards
multiply the radius by 2 and multiply that number with pi and you get your answer of 25.1 yards
Answer:
Step-by-step explanation:
12a)To rationalize the denominator, multiply the denominator and numerator by √5.

b) (a+b)² = a² + 2ab + b²
(1 +√3)² = 1² + 2*1*√3 + (√3)²
= 1 + 2√3 + 3
= 4 + 2√3
a = 4 ; b =2
13) (a + b)(a - b) = a² - b²
