Answer:
B. supplementary angles
Step-by-step explanation:
Exponent rule : a^-x = 1/a^x
x^-9 * x^-2 =
1/x^9 * 1/x^2 = (when multiplying exponents with same base, add exponents)
1/x^(9 + 2) =
1/x^11
The percent of the original price after markup is 98%
<h3>Mark up and discounts</h3>
Given the following parameters
- Original price of tablet = $460
If during a sale, a store offered a 15% discount on a tablet, the new price after discount will be:
New price = 0.85 * 460
If the tablet computer was marked up by 15% after the discount, then the price after the markup is given as:
- Price after markup = 1.15 * 391
Price after markup = $450
To get the required percent;
x% of 460 = 450
x% = 450/460
x% = 0.978
x = 98%
Hence the percent of the original price after markup is 98%
Learn more on discount here; brainly.com/question/1548141
Answer:
The missing area for both sides is 48ft²
the missing dimension is 12ft
Step-by-step explanation:
Add all the areas up
12+36+12+36=96
192-96=96
96÷2=48
48÷4=12
