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Law Incorporation [45]
4 years ago
9

What is the inverse of taking the square root

Mathematics
1 answer:
guajiro [1.7K]4 years ago
3 0

Squaring a number.

For example,

\sqrt{4}

would also be

2^{2}

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The Statue of Liberty the Approximately 305 feet tall. The angle of elevation of a ship to the top of the statue is 23.7 degrees
kipiarov [429]

Answer:

695 feet.

Step-by-step explanation:

Please find the attachment.  

Let x represent distance between ship and base of statue.

We have been given that the Statue of Liberty is approximately 305 feet tall. The angle of elevation of a ship to the top of the statue is 23.7 degrees. We are asked to find the distance between ship and base of statue.

We can see that angle of elevation forms a right triangle with base of statue and ship.

Now, we will use tangent to solve for x as:

\text{tan}=\frac{\text{Opposite}}{\text{Adjacent}}

\text{tan}(23.7^{\circ})=\frac{305}{x}

x=\frac{305}{\text{tan}(23.7^{\circ})}

x=\frac{305}{0.438969309852}

x=694.80939\approx 695

Therefore, the ship is approximately 695 feet away from the base of statue.

6 0
3 years ago
Plz help asap... Plz explain as much as possible
igor_vitrenko [27]

Answer:  50 miles

Step-by-step explanation:

ok 1 inch = 16 miles

its 2 1/4 inches from coopertown to center city

16 x 2.25 = 36 miles

then it is 7/8 of an inch to reedville

16 x 7/8 = 14 miles

from coopertown thru center city to reedville it would be

36 miles + 14 miles = 50 miles

4 0
3 years ago
The sides of squares can be used to form triangles. The areas of the squares that form right triangles have a special relationsh
den301095 [7]

Answer:

1cm, 2.4cm, 2.6cm

Step-by-step explanation:

They have to follow the pythagorean theorem a^2+b^2=c^2.

1^2+2.4^2=2.6^2 so it follows the pythagorean theorem so these three squares would form a right triangle.

8 0
3 years ago
It has been estimated that the price elasticity of demand for attending baseball games is 0.23. Other things held constant, a 10
Akimi4 [234]

Answer:

Correct option: (A) 43.48% fall in the price of a ticket.

Step-by-step explanation:

The price elasticity of demand is defined as the percent change in quantity demanded to the percent change in the price.

Price\ elasticity\ of\ demand=\frac{\%\ change\ in\ quantity\ demanded}{\%\ change\ in\ price}

Given:

Price elasticity of demand = 0.23

% change in quantity demanded = 10

Compute the % change in price as follows:

Price\ elasticity\ of\ demand=\frac{\%\ change\ in\ quantity\ demanded}{\%\ change\ in\ price}\\0.23=\frac{10}{\%\ change\ in\ price}\\{\%\ change\ in\ price}=\frac{10}{0.23}\\=43.4783\\\approx43.48

Thus, a 10 percent increase in attendance can be explained by a 43.48% fall in the price of a ticket.

7 0
3 years ago
The perimeter of a rectangular painting is 340cm. If the width of the painting is 74cm, what is its length?
LenaWriter [7]

Answer:

96

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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