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Nonamiya [84]
2 years ago
13

Which is bigger 2 miles or 3 kilometers

Mathematics
1 answer:
vekshin12 years ago
5 0
I think 2 miles is bigger than 3 kilometers but im not totally sure
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saul85 [17]
E. 65,000
f. 99,000
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3 years ago
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A 20 ft flag pole casts a shadow 32 ft long. What is the angle of elevation of the sun?
Nookie1986 [14]

Answer:

<em>The angle of elevation of the sun is 32°</em>

Step-by-step explanation:

<u>Right Triangles</u>

The flagpole and the ground form a right angle (90°). In triangles with right angles, the trigonometric ratios are satisfied.

Each acute angle has an adjacent leg and an opposite leg. The tangent ratio relates to both legs.

\displaystyle \tan x=\frac{\text{opposite leg}}{\text{adjacent leg}}

The opposite leg to angle x is 20 ft and the adjacent leg is 32 ft, thus:

\displaystyle \tan x=\frac{20}{32}=0.625

Calculate x by using the inverse tangent:

x=\arctan 0.625

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7 0
3 years ago
Triangle abc is such that ab=4 and ac=8 if m is the midpoint of bc and am=3, what is the length of bc?
zavuch27 [327]
This is an interesting question. I chose to tackle it using the Law of Cosines.
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  AM² = AB² + MB² - 2·AB·MB·cos(B)
Subtracting twice the second equation from the first, we have
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We know that MB = BC/2. When we substitute the given information, we have
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  124 = BC² . . . . . . . . . . . . . . . . . . add 16, multiply by 2
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3 years ago
PLS HELPPP WILL GIVE BRAINLIEST
FromTheMoon [43]

Answer:

68

Step-by-step explanation:

all explanation you need in the page above

brainliest please

7 0
2 years ago
The Sundown Parking Garage charges $5.00 to park a car . What is the total charge for parking a car for 4 hours in this garage?
Paha777 [63]

Answer:

20 dollars

Step-by-step explanation:

5.00 x 4 = 20

7 0
2 years ago
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