Answer:
Step-by-step explanation:
Given
--- First Quadrant
Required
Find tan(A)
The sin of an angle is:
and
By comparison:
So, the Adjacent is:
Collect like terms
Take square roots
The tangent of an angle is:
This gives:
−9
2
+
1
13
?
=
−1
(8+13)
2.5≠−10.5
False
1. 12
2. 4
3. 6.8
4. 4.5
5 1.2
Answer: 3.50c + 3.25p <_ 30
You need to put the price of 3.5 C plus the price of 3.25 P to be lest that or equal to $30