80 miles per hour is 128.74752 kilometers per hour
The surface area of the triangular pyramid shown is 94.6 in²
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more variables and numbers.
The surface area of the regular pyramid is given as:
Surface area = 3(0.5 * 4.3 * 13) + (0.5 * 4.3 * 5) = 94.6 in²
The surface area of the triangular pyramid shown is 94.6 in²
Find out more on equation at: brainly.com/question/13763238
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Always- their slopes are always opposite reciprocals of each other
Answer:
Step-by-step explanation:
Given
The attached table
Required
Determine the exponential function
An exponential function is represented as:
From the table;
So:
Also:
So:
Substitute
Solve for b
So:
Answer:
You end up paying 22% of the original price.
Step-by-step explanation:
The statement indicates that a store has clearance items that have been marked down by 60% and this means that you have to pay 40% of the price as:
100%-60%=40%
Now, the statement says that the are advertising an additional 45% off clearance items which means that you will have a 45% discount on the 40% of the original price. So, you have to calculate 45% of 40 and subtract that from 40 to find the percentage that you will end up paying:
40*45%=18
40-18=22
According to this, the answer is that you end up paying 22% of the original price.
