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fiasKO [112]
3 years ago
10

If granola costs $ 2.20 per pound, how much does 0.8 pound of granola cost?

Mathematics
1 answer:
Elena L [17]3 years ago
5 0
1.76 is the right answer
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URGENT! PLEASE HELP.
Harrizon [31]

The distance BC from Tower 2 to the plane will be 14,065.5 ft and the height of the plane from the ground will be 5,720.9 ft.

<h3>What is a right-angle triangle?</h3>

It is a type of triangle in which one angle is 90 degrees and it follows the Pythagoras theorem and we can use the trigonometry function.

A plane is located at C on the diagram.

There are two towers located at A and B.

The distance between the towers is 7600 feet and angles of elevation are given.

Then in the right-angle triangle ΔADC, we have

\rm \tan 16 = \dfrac{H}{7600 + X}\\\\\\H = 0.2867(7600 +X)\\\\\\H = 0.2756\ X + 2179.2649 ...1

Then in the right-angle triangle ΔBDC, we have

\rm \tan24 = \dfrac{H}{ X}\\\\\\H = 0.4452\ X ...2

From equations 1 and 2, we have

0.4452X = 0.2756 X + 2179.2649

0.1696X = 2179.2649

            X = 12849.439 ≅ 12,849.4 ft

Then the distance BC from Tower 2 to the plane will be

\rm BC = \dfrac{12849.4}{\cos 24}\\\\\\BC = 14065.5 \ ft

Then the height of the plane from the ground will be

\rm H = 12849.4 \times  \tan 24 \\\\\\H = 5720.9 \ ft

The figure is shown below.

More about the right-angle triangle link is given below.

brainly.com/question/3770177

#SPJ1

3 0
2 years ago
Lol plsss help me :((
patriot [66]

Answer:

The choice two;

-  \sqrt{3}

Step-by-step explanation:

\sqrt{27}  - 4 \sqrt{3}  \\ 3 \sqrt{3}  - 4 \sqrt{3}   =  - 1 \sqrt{3}  =  -  \sqrt{3}

6 0
2 years ago
What is the y-coordinate of the point shown in the graph?
murzikaleks [220]

Answer:

3,-7

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
A quadrilateral has angles that measure 56°, 97°, and 136°. What is the measure of the fourth angle?
Aleksandr [31]
The quadrilateral adds up to 360 degrees. 

the 3 angles given add up to 289 degrees.

subtract the 3 given from 360

360 - 289

71 degrees.

i hope this helped! 
If you dont mind, please give me the brainliest answer! i am three away from the next rank :D
4 0
3 years ago
Kidney beans $1.18 per pound
Stels [109]

Answer:

1.18x=y

Step-by-step explanation:

x= amount of pounds of kidney beans

y= the cost

5 0
2 years ago
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