Hello,
≈167.96
≈167.96
It costs $22.50 to enter an amusement park and $0.25 to ride a ride. You have $23.75. Write an equation that represents the numb
1 answer:
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Answer:
AB ≈ 14.3
Step-by-step explanation:
We're given <em>two sides </em>(BC and CA) and an <em>angle </em>(C)<em> between them</em>; the <em>law of cosines </em>is a good tool for calculating the third side of the triangle here. To remind you, the law of cosines tells us the relationship between the sides of a triangle with side lengths a, b, and c:
Where C is the angle between sides a and b. c is typically the side we're trying to find, so on our triangle, we have
Substituting these values into the law of cosines:
Step-by-step explanation:
the explanaition of the answer and solution is in the picture, check it out. this is for question 14
