Reduce the expression, if possible, by cancelling the common factors.
-9
Our basis for this equality is the pythagorean theorems of trigonometry. There are three equations for the pythagorean theorems. These are:
sin²x + cos²x =1
1 + tan²x = sec² x
1 + cot² x = csc² x
These are all derived from circle geometry on the cartesian plane. Now, the useful trigonometric property to be used is the third one. Rearranging this, we come up with
cot²x - csc²x = -1
This coincided with the given equation. Therefore, this is true. This is because it is already established from the pythagorean theorems.
14 units. Please give me brainliest.
Answer:
The rate of interest is 9.5092%
Step-by-step explanation:
Given as :
The investment amount = p = $857
The Amount after 6 years = A = $1268.36
The time period = t = 6 years
Let The rate of interest = r%
<u>Now, From Compound Interest method </u>
Amount = Principle × 
Or, A = p × 
Or, $1268.36 = $857 × 
Or, 
=
Or, 1.48 =
Taking power 
both side
So, 
= 
Or, 10.5092 = 1 + 
Or, 10.5092 - 1 =
Or, 9.5092 =
∴ r % = 9.5092
So , The rate of interest = r = 9.5092 %
Hence, The rate of interest is 9.5092% Answer
Answer:
B. One constant would be positive and the other constant would be negative.
Step-by-step explanation:
This answer is correct because you have to look at the -84. The factors of -84 that work are -12 and 7. This means that one constant is positive and the other is negative.
If this answer is correct, please make me Brainliest!
