Answer:
a = 1
Step-by-step explanation:
7*9 =
We can rewrite 9 as 10-1
7 * (10-1)
7 * 10 - 7*1
a = 1
Your correct answer is v= 114
Drawing out the triangle, we get the one below. We can use the trigonometric ratio of
tan to solve this problem.

x=21.5:)
Answer:
68
Step-by-step explanation:
Answer:
la respuesta correcta es la c
step explanation:
la respuesta correcta es la c