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barxatty [35]
3 years ago
14

A mistake was made in the steps shown to simplify the expression

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
8 0

Answer:

wheres the rest of it

Step-by-step explanation:

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Find the area of the circle. Diameter = 12 mi<br><br> answer choice:<br> 36π mi<br> 144π mi
elena-s [515]

Answer:

36π mi

Step-by-step explanation:

Area of a circle = πr²

Diameter = 12 mi. Therefore, radius=12/2 = 6 mi

πr²

π x (6)²

π x 36

Hence, the answer is 36π mi

3 0
3 years ago
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A film student wants to capture a shot of a satellite dish placed at the top of a building. The line of sight between the ground
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The ground, the building and the line of sight between the ground camera and the top of the building form right triangle with hypotenuse equal to 45 feet and angle adjacent to this hypotenuse and ground - 50°. The building is an opposite leg to the given angle, then you should write sine function:

\sin 50^{\circ}=\dfrac{height}{45} \\ \\ 0.766=\dfrac{height}{45}\\  \\ height=45\cdot 0.766=34.47.

The answer to the nearest tenth of a foot is 34.5 feet

6 0
3 years ago
Solve for n <br> 3n-2=2n<br> N=
krek1111 [17]

Answer:

Hey there!

3n-2=2n

n-2=0

n=2

Let me know if this helps :)

7 0
3 years ago
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A pair of pants was on sale for 40% off. The sale price of the pants was $18.00. What was the original price of the pants?
iragen [17]

Answer:

The original price of the pants was $30.

Step-by-step explanation:

Let x be equal to the original price of the pants.

Because the pants are 40% off, their final price was 60% of the original price. 60% as a decimal is 0.6. Using this information, we can set up the following equation and solve:

0.6x=18

Divide both sides by 0.6

0.6x/0.6=18/0.6

x=30

I hope this helps!

5 0
3 years ago
Felix bought 3 pounds of potatoes for two dollars at that rate what would be the price of 2 pounds of potatoes
Naily [24]
1.50$

The rate would be 1.50

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3 years ago
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