If the measure of ab is 134 what is the measure of abc , the tangent-chord angle
2 answers:
Answer:
The measure of ∠ABC is 67°.
Step-by-step explanation:
Consider the provided figure:
Tangent chord angle = intercepted arc
Now consider the provided figure;
Substitute the value of intercepted arc = 134° in the above formula.
Tangent chord angle =
Tangent chord angle =
Hence, the measure of ∠ABC is 67°.
You might be interested in
This is a growth exponential equation.
It can be solved 2 ways, but one of them is long and cumbersome and not worth the effort. You could take 2% of the base number and keep doing it 8 times.
The other way is to realize that 100$ + 2% of 100 dollars can be written as 2% = 2/100 = 0.02 and that can be written as
100( 1 + 0.02 ) = 100(1.02) Now if you want this to be raised 8 times, it will look like this
y = 100(1.02)^(n - 1) for any number of weeks
y(8) = 100(1.02)^7 = 114.87
So at week 1 she has 100 dollars and at week 8 she has 114.87 dollars.
Comment
Realize that if her boss does not want to give her compounded interest that she could still make
Ln = L
= 100 + (n - 1)*0.02*100
L
= 100 + 7*0.02*100 = 100 + 14. = 114
By compounding she makes a whole 0.87$ more.
It can be solved 2 ways, but one of them is long and cumbersome and not worth the effort. You could take 2% of the base number and keep doing it 8 times.
The other way is to realize that 100$ + 2% of 100 dollars can be written as 2% = 2/100 = 0.02 and that can be written as
100( 1 + 0.02 ) = 100(1.02) Now if you want this to be raised 8 times, it will look like this
y = 100(1.02)^(n - 1) for any number of weeks
y(8) = 100(1.02)^7 = 114.87
So at week 1 she has 100 dollars and at week 8 she has 114.87 dollars.
Comment
Realize that if her boss does not want to give her compounded interest that she could still make
Ln = L
L
By compounding she makes a whole 0.87$ more.
Answer:
See answers and explanations below (along with a visual graph)
Step-by-step explanation:
For the function :
Amplitude:
Period:
Phase shift:
Vertical shift:
Therefore, for :
Amplitude: , which is 2 units above and below the midline (see d)
Period: , so the cycle will repeat every 3π units
Phase shift: , or π units to the left
Vertical shift: , or 1 unit down
