Answer:
B Is the answer
Step-by-step explanation:
I think
Answer:
D
Step-by-step explanation:
You could've just used a calculator but you do 0.45x5 and that's your answer.
3 1/3 * 2/3
change to an improper fraction
10/3 * 2/3
20 /9
2 2/9
Answer:
tan A = 6
Step-by-step explanation:
tan = opposite side/adjacent side
tan A = 6/1 = 6
The answer is A) x = 9
We know this because every four sided figure has angles that measure up to 360. So we can subtract all of the angles and then use the remaining angle to solve the problem.
360 - 90 - 90 - 99 = 81.
So with the remaining angle being 81, we can solve for x.
x^2 = 81
x = +/-9
Since +9 is the only answer that makes sense in this case, x = 9.