Answer:
answer is b
Step-by-step explanation:
.
Using proportions, it is found that the number 96 is 100 times as great as 0.96.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct(when both increase or both decrease) or inverse proportional(when one increases and the other decreases, or vice versa), can be built to find the desired measures in the problem, or equations to find these measures.
A number x is 100 times as great as 0.96, meaning that the proportion between the number and 0.96 is of 100, hence:
x/0.96 = 100.
Applying cross multiplication:
x = 0.96 x 100
x = 96.
The number 96 is 100 times as great as 0.96.
More can be learned about proportions at brainly.com/question/24372153
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Answer:
A and B are the answers
Step-by-step explanation:
3^9 / 3^9 = 1
Answer:
−π
----
4
Step-by-step explanation:
Alright, archtan /
tan
−
1
(
x
)
is the inverse of tangent. Tan is
sin
cos
. Like the inverse of sin, the inverse of tan is also restricted to quadrants 1 and 4.
Knowing this we are solving for the inverse of tan -1. We are basically being asked the question what angle/radian does tan(-1) equal. Using the unit circle we can see that tan(1)= pi/4.
Since the "Odds and Evens Identity" states that tan(-x) = -tan(x). Tan(-1)= -pi/4.
Knowing that tan is negative in quadrants 2 and 4. the answer is in either of those two quadrants. BUT!!! since inverse of tan is restricted to quadrants 1 and 4 we are left with the only answer -pi/4.
