A recipe requires 4 cups of flour to make 12 servings and 7 cups of flour to make 21 servings. How many cups of flour is needed
1 answer:
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The ratio can be determined as,
Thus, the requried ratio is 7:12.
Answer:
Step-by-step explanation:
<u>Finding the missing side</u> :
- x² = 13² - 12²
- x² = 169 - 144
- x = √25
- x = 5
<u>Taking the cot value</u> :
- cot T = adjacent / opposite
- cot T = -5/12 (As cot is negative in Quadrant 2)