Factor out 12t to get 12t(9t-5)
Three values of x that would result in y = cot x being undefined are 
Given :
y=cot(x)
we need to find where cot(x) is undefined
We know that 
when the denominator is 0 then we can say cot(x) is undefined
Lets find out x values that makes sin(x) as 0
We know that sin(0)=0

x values values that makes sin(x)=0 are 
These x values makes the denominator of cot(x) as 0 and it is undefined
So , three values of x that would result in y = cot x being undefined are 
Learn more : brainly.ph/question/12155214
Answer:
(a) $60
(b) $180
Step-by-step explanation:
Let the price of 1 table lamp be t.
Then the price of a fan is 3t.
2(3t) + 3t = 540
6t + 3t = 540
9t = 540
t = 60
A table lamp costs $60.
3($60) = $180
A fan costs $180.
Answer:
A. 272 cm^2
Step-by-step explanation:
The area of the rectangle is 17cm * 7cm = 119 cm^2
The area of the right triangle is (25-7) * 17cm * 1/2 = 153cm^2
<em>Answer: 119+153 = 272 cm^2</em>