PLEASE include a picture so we can answer!!!
Answer:
The answer to your question is: k + 10
Step-by-step explanation:
x³ + 4x² - 7x + k divided by (x - 2)
Using synthetic division
1 4 - 7 k 2
2 12 10
1 6 5 k + 10
x² + 6x - 5 remainder = k + 10
Answer:
55 centimeters
Step-by-step explanation:
It is a right triangle which means it will add up to 90 degrees. You would start by adding 20 and 15 which is 35 and then subtract 35 from 90 to get 55. I hope this helped :)