Answer:
did u got the answer?
Step-by-step explanation:
Answer:
A, (2,5) and (-2,5) are reflections of each other on the x axis
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:

Answer:
D
Step-by-step explanation:
correct answer, thanks for 15 pts
Answer:
HCF of 15 and 18 = 3
3ft long is the greatest he can make