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Sloan [31]
3 years ago
9

A certain flagpole that is 298 feet tall casts a shadow 139 feet long. Find the angle of elevation on the sun.

Mathematics
1 answer:
Svetllana [295]3 years ago
4 0

Answer:

57.6159 round if needed

Step-by-step explanation:

We know the length of the triangle which is 298. We know the base of the triangle which is 189.

We need to find angle of elevation so we must use tangent function.

\tan(x)  =  \frac{298}{189}

Use inverse tan function

\tan {}^{ - 1} ( \frac{298}{189} )  =  57.6159

Round if needed.

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The square root of 52 is between which two consecutive Integers?
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7 0
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Read 2 more answers
Can someone please help me with my math homework
Natali5045456 [20]
Josephine travels 32500+78000 yards at 60 mph
=110500yards
=62.78miles

time = distance/spped
time = distance/60
time=62.78/60
time=1.05 (1 hour 5 mins)

Marcus travels 78000(2)(square) +32500(2)
= 84500yards
=48 miles

time = distance/speed
time=48/45
time=1.07 (1 hour 7 mins) 


a)Josephine arrives first
b)she arrives earlier by 2 mins.





6 0
3 years ago
What fraction of an hour is 56 minutes?<br> Give your answer in its simplest form.
d1i1m1o1n [39]

Answer:

\frac{14}{15}

Step-by-step explanation:

There are 60 minutes in an hour, thus

56 minutes = \frac{56}{60} of an hour

To simplify divide 56 and 60 by 4

56 minutes = \frac{14}{15} ← in simplest form

5 0
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The number 2.31 is 2,200 times greater than 1.05 . <br> Find the correct value of x and y.
densk [106]
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3 years ago
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