Answer:
Two angles are called complementary if their measures add to 90 degrees, and called supplementary if their measures add to 180 degrees. ... For example, a 50-degree angle and a 40-degree angle are complementary; a 60-degree angle and a 120-degree angle are supplementary
Answer:
A) no real solutions
Step-by-step explanation:
No real solution. in order to x+1 by itself you must square root both sides. that would mean square rooting -5 which creates an imaginary number. so there are no real solutions. Also cause even if x was a negative, when you'd square it, you'll always get a positive.
Answer:
well...
Step-by-step explanation:
Im to lazy to try and figure it out sorry
So you have to divide.
10/6
10/6= 1.6 repeating.
Except that you can't divide and get a repeating decimal to split pizza! So you round and this is 1.67
A.Decreasing by 18% each year, 82 is the percentage left after a year.
B.B had a bigger change because it had a 44% difference, and A only had an 18% difference