You are correct, C) 4x = 12.
So, if 4 people are eating 12 pieces of pizza, simply divide 12 by 4 and there's your answer!
12 / 4 = 3 Each person gets 3 slices of pizza.
The first one is greater. Adding 3.2 and 0.2 is easy! It's 3.4! Make that 3. Make 6.9, 7. 7×3=21. For the first one, make 1.9, 2. Then Make 3.15, 3. 5×5=25. That is why the first one is greater.
Answer:
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Step-by-step explanation:
By pythagorean theorum we calculate the height:
![\sqrt{5^2-1^2}](https://tex.z-dn.net/?f=%5Csqrt%7B5%5E2-1%5E2%7D)
=
= height of triangle
area of triangle = base * height
area = ![2*\sqrt{24}](https://tex.z-dn.net/?f=2%2A%5Csqrt%7B24%7D)
There are two triangles so:
![2*2*\sqrt{24}=4\sqrt{24}](https://tex.z-dn.net/?f=2%2A2%2A%5Csqrt%7B24%7D%3D4%5Csqrt%7B24%7D)
Multiply this by 13.25 to get total cost:
=$259.65