My guess is 30 mins sorry if wrong hope this helps
Angle e will be 132 because it is a vertical angle with 132, and they are congruent. Angle d will be 48 because it must add up to 180, and 180-132=48. Angle c will be 42 because that and 138 are supplementary angles, and they need to add up to 180, so 180-138=42. Angle b will be 90 because it is across from the 90 degree angle, and so they are congruent. And angle a will be 90 as well because angles a and b are supplementary angles, so they need to add up to be 180 degrees. I hope that helps! :)
Answer:
$10.80
Step-by-step explanation:
Given:
Total number of CDs = 6
Cost price (including tax) = $71.40
Each CD had a tax of $1.10
To find the price of each CD before tax Let's first find the price of each CD after tax.
Price after tax =
Price of each CD after tax = $11.90
Since each CD had a tax of $1.10, price of each CD before tax would be : $11.90 - $1.10 = $10.80
Therefore price of each CD before tax is $10.80
Answer:
a
Step-by-step explanation:
Answer: Step-by-step explanation:
Step-by-step explanation:
The range of a function is the set of images associated with a given domains. As domain is a discrete set, the range can be determined by evaluating the function at each element in domain:
x = 0
x = 1
x = 2
x = 3
The range of r(x) is .