Answer:
Step-by-step explanation:
Use math-way go quick and easy answers without step by step explanations, and use math-soup-calculator for step by step explanation
Answer:
5
Step-by-step explanation:
Each interior angle of the polygon is 108 degrees, so each exterior angle of the polygon is 180-108 = 72 degrees. So the number of sides is 360/72 = 5. Hence it is a regular pentagon.
A (5x + 2y + z)
Hope this helps :)
Answer:
a triangle using 3 sides and 3m angle measure
Answer:
Alyssa made 18 two-point shots and 6 three-point shots.
Step-by-step explanation:
From the information given in the problem, we can make two different equations and use substitution to solve the system of equations. Since we know that Alyssa scored 54 points in her game, then the addition of her two-point and three-point shots would be 54, or: 2x + 3y = 54 where 'x' is the number of two-point shots and 'y' is the number of three-point shots. We also know that Alyssa made 24 shots total, so: x + y = 24. Using inverse operations, we can solve for 'y' in the second equation to get: y = 24 - x. We can then substitute this expression into the first equation to solve for 'x':
2x + 3(24 - x) = 54 or 2x + 72 - 3x = 54 or -1x = -18 or x = 18
Since Alyssa made 18 two-point shots out of 24 total shots, then she had to have made 6 three-point shots.
