180 degrees in a triangle. so 180-90-31=59
<h2>SO. ?????????????????????</h2>
The answer is B) x>3
13x - 4 < 12x - 1
13x > 12x + 3
x > 3
Since she needs 3 1/2 for 5, and you need to find one batch, get 3 1/2 and divide it by 5. Change 3 1/2 to an improper fraction (7/2). Now use KCS (keep change switch) Keep the 7/2, change division to multiplication, and switch 5/1 to 1/5. (7/2)•(1/5)
It’s rational because the square root of 0.49 is 0.7
