Answer:
20 degrees
Step-by-step explanation:
9 - (-11) = 20 degrees
18) 54.8 centimeters
19) 0.05 liters
10. Mrs. Sharp was trying to find a rectangular piece of glass to go over her rectangular table. She knew the area and perimeter of the table. What is the width & length of the table?
Area = 72 square feet
Perimeter = 44 feet
The length is 9 feet, and the width is 4 feet.
Answer:
r = 8
Step-by-step explanation:
6r = 95-47
6r = 48
r = 48/6
r = 8
Answer 79
Method trial and error until 158 cheeseburger and 79 hamburger