David and John are sharing a pizza. The pizza is cut into twelve pieces. David ate a quarter of the pizza. John ate 4 pieces. Ho
2 answers:
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Answer:
Step-by-step explanation:
1. set the equation for the area of each shape equal to each other
2. simplify each side until you get
3. subtract 16 from both sides which will give you
4. subtract 3x from both sides which will give you the value of x.
5. check that is correct by plugging it into the equations
triangle:
rectangle:
the areas are the same