Answer:
The correct answer is C.) I and II only.
Step-by-step
Answer:
120 degrees
Step-by-step explanation:
vertical angle of isoceles = 180 - 2(base angles) = 180 - 2(30) = 120
Answer:
a) 35%
b) 6.67%
Step-by-step explanation:
a) The annual number of burglaries in 2012 would be 150% and since in 2013, it fell by 10%:
10% of 150 is 15 so 150-15 = 135%.
The actual percentage increase of burglaries is 135% - 100% = 35% not 40%.
b) In the second year, the percentage would have to decrease by 10% of the initial 150% so 
= 
which as a percentage would be 6.66666....% or 6.67%.
The costs of the digital Camera is $185.00 dollars
The sales tax rate is said to be 5.7%.
Now, let’s solve for the final price by simply adding 5.7% to the original price.
Solutions:
=> 185 dollars – original price
=> 5.7% - sales tax
=> 5.7% = 5.7 / 100 = .057
Let’s get the 5.7% value
=> 185 * .057 = 10.545
Now, we have the value, let’s add this to the original price of the camera
=> 185 + 10.545 = 195.545
Thus, the final price with the sales tax is 195.55
