Answer: A= 1/2bh
The b is for base and the h is for height
The 4's will cancel out, then we have to get rid of the sqrt(16) on the bottom
sqrt(15) / sqrt(16)
sqrt(16) = 4
final answer = sqrt(15) / 4.
the answer is C
Answer:
here's the solution,
=》

=》by complementary relation between sin and cos,

=》

=》

=》

=》

so, value of x = 68°
Answer:
Right
scalene
Step-by-step explanation:
You need to learn this on your own. What will happen on a test you will not know what you learned about.