Answer: z^2-4
Explanation: z•z and 2^2=4
z^2-4
Answer:
- 4
- 23
Step-by-step explanation:

If the restaurant uses 150 grams and then sells 50 sub sandwiches
The ham needed is 50 x 150 = 7500 gram = 7.5 kg
The ratio of lillies to roses is 5:3
Each of the triangles are equal in base length, height, and area. Remember the formula for the area of a triangle. The area of any triangle is 1/2 times the length of the base (which, in the polygon, is the length of a side) multiplied by the height (which is the same as the apothem in regular polygon)