There are 500 sheet of paper in the pack Hannah bought. She has used 137 sheets already. How many sheets of paper does Hannah ha
2 answers:
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Answer:
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- Dimensions of the flag:
- Area of the flag:
Step-by-step explanation:
<em><u>The missing figure of the exercise is attached.</u></em>
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We know that the perimeter of the triangle is given by:
Where "s" is the side lenght of the triangle.
Solving for "s", we get:
Therefore, if the perimeter of the triangle is 126 inches, its side length is:
Since , we know that "s" in feet is:
The area of a rectangle can be calculated with this formula:
Where "l" is the lenght and "w" is the width
We can observe in the figure that the lenght and the width of the flag are:
Then, the dimensions of the flag are:
And the area is:
Answer:
What are Logarithmic Functions?
We can think of logarithmic functions as the inverse of exponents.
The following diagram shows how logarithm and exponents are related. Scroll down the page for examples and solutions.
Logarithms and Exponents
Step-by-step explanation:
We have such question
2.25t+5=13.5t+14 /-2.25t (subtract both sides 2.22t)
2.25t-2.25t+5=13.5t-2.25t+14
5=11.25t+14 /-14 (subtract 14 both sides)
5-14=11.25t+14-14
-9=11.25t /:11.25 (divide both sides by 11.25)
-0.8=x - its the answer
2.25t+5=13.5t+14 /-2.25t (subtract both sides 2.22t)
2.25t-2.25t+5=13.5t-2.25t+14
5=11.25t+14 /-14 (subtract 14 both sides)
5-14=11.25t+14-14
-9=11.25t /:11.25 (divide both sides by 11.25)
-0.8=x - its the answer