Mathematics College

Solve for the height of the building when the distance between the building and a person is 27
meters and the angle of elevation from the person is 49º. Construct a diagram to help you
solve. Round your answer to the nearest meter.

Answers

Answer 1

9514 1404 393

Answer:

  31 m

Step-by-step explanation:

The relevant trig relation is ...

  Tan = Opposite/Adjacent

With reference to the attached diagram, we have ...

  tan(49°) = BG/GP

  BG = GP×tan(49°) = (27 m)×tan(49°) ≈ 31.0599 m

The height of the building is about 31 meters.

Solve For The Height Of The Building When The Distance Between The Building And A Person Is 27meters

Related Questions

Find each product -1(9)

Answers

Answer:

-9

Step-by-step explanation:

-1×9. that is how it is

1 point
Find the slope of line from the graph.
rd
E
s
1
ar
x
N

Answers

Answer:

Option 3:  Undefined

Step-by-step explanation:

The linear equation of the vertical line, x = 2 has an undefined slope. A vertical line has undefined slope because all points the line have the same x-coordinate.

Therefore, the correct answer is option 3: undefined.

Please mark my answers as the Brainliest if you find this explanation helpful :)

Help me please help me help please help

Answers

Step-by-step explanation:

From what I see, and this Is all I'm going to help you with, you would divide each number of x by -4. If you divided 12 by -3 you would get the answer of -4. I dont really have much context of what you're doing so this is all I can help with.

What is -4.5 as a mixed number

Answers

answer: -4 1/2

explanation:

Which of the following is true?

A. |−8| < 6
B. |−6| < |−8|
C. |8| < |−6|
D. |−6| < −8

Answers

Answer:

B. |-6| < |-8|

Step-by-step explanation:

I used a calculator, pls let me know if im incorrect

pleasee help meeee im awful at math

Answers

Answer:

$1200 each month

Step-by-step explanation:

So Craig pays $720 each year, so he pays 720/12 = $60 each month

Since $60 is 1/20 of his monthly income, we multiply 60 by 20

60* 20 = 1200

Craig earns $1200 each month

-Chetan K

What is the slope of the line?
Ay
4
m =
2
-
-
x
-4
-2
2.
4
-2
-4

Answers

Answer:

1/4

Step-by-step explanation:

1. To find the slope, you can use the formula [tex]\frac{rise}{run}[/tex] to find it!

2. Rise means how many units you go up and down from point to point, and run means how far you go left or right from point to point.

3. Given the statement above, the rise would be 1, and the run would be 4.

4. Now, since slope is (rise)/(run), the slope is 1/4 because one divided by four is equal to one fourth.

What's the difference between -40ft and 3000ft

Answers

Answer:

2960 ft.........is the difference between -40ft and 3000ft

Find the Mean, Median, Mode & Range. If possible, round to the nearest tenth. 3, 8, 7, 2, 4, 8, 3, 4​

Answers

Answer:

Mean- 4.9

Median- 4

Mode- 3,4,8

Range- 6

Step-by-step explanation:

The mean of a sequence is the average amount. This is equal to all of the terms' sum divided by the number of terms. So, to find the mean add 2+3+3+4+4+7+8+8, which equals 39. Then, divide by 8 because that is the number of terms. Therefore, the mean is 4.9.

The median is the number in the middle of the sequence. To find the median order the sequence from least to greatest and find the middlemost number. In this case, that is 4.

The mode is the number that appears most often. In this sequence, 3, 4, and 8 all appear twice.

The range is the difference between the minimum and maximum. So, subtract 2 from 8 to get 6.

Express the number in terms of i

Answers

3i

Step-by-Step-Explanation

Hope this helps

Answer:

[tex]\sqrt[]{9} i[/tex]

Step-by-step explanation:

[tex]\sqrt[]{ab}=\sqrt[]{a} *\sqrt[]{b} \\Therefore, \sqrt[]{-9} =\sqrt[]{9}*\sqrt[]{-1} \\\\\sqrt[]{-1}=i\\\\So, \sqrt[]{-9}= \sqrt[]{9}i[/tex]

no need to answer correctly just say 2 Points :)
1+1=

:Have a good:
:day:

Answers

Answer:

1+1=2

have a nice day...

Answer:

2 Is the answer

Step-by-step explanation:

TJANK YOU you too!!

Genevieve spent $56.25 to fill her 15-gallon tank. How much did she pay per gallon?

A. $3.25
B. $3.50
C. $3.75
D. $4.00

Answers

The answer is $3.75 because you would divide $56.25 by 15

3√−50
Enter your answer, in simplest radical form

Answers

Answer:

Undefined

Step-by-step explanation:

[tex] \sf 3 \sqrt{ - 50} [/tex]

= The square root of negative numbers does not exist in the set of Real Numbers.

= Undefined

Conclusion:

The square root of negative numbers does not exist in the set of Real Numbers then Undefined.

Answer:

15√2

Step-by-step explanation:

50 POINTS! images below! please quick also! its a timed test.

Answers

Answer:

classification b  the second one i think is d

giving all my points
k can someone pls answer this cus I need the answer PER student

For a field trip, a bus company charges a flat fee plus an additional fee per student. For 25 students, the total cost is $132.50. If there are 30 students, the total cost is $145.00. After the flat fee, what is the cost per student?

$4.75

$5.30

$2.50

$3.00

Answers

The answer is $2.50 because you do 145-132.50=12.5
Then you divide by 5 because that’s the difference between students then the final answer is 2.50

Find sine, where is the angle shown.
Give an exact value, not a decimal approximation.

Answers

Answer:

[tex] \sin( \theta) = \frac{opp}{hyp} \\ {c}^{2} = {a}^{2} + {b}^{2} \\ {c}^{2} = {8}^{2} + {15}^{2} \\ = 64 + 225 = 289 \\ c = \sqrt{289} \\ c = 17 \\ \sin( \theta) = \frac{15}{17} = 0.882 \\ \theta = { \sin}^{ - 1} (0.882) \\ \theta = 66.88 \degree\approx 67\degree[/tex]

A moderately active man weighing 175 pounds should consume no more than 687 calories per day from fat sources. If fat contains 9 calories per gram, what is the maximum number of grams of fat he should consume? Give me a whole number or decimal rounded to one decimal place. Thanks! Expert only please.

Answers

Answer:-

According to the question, therefore, the maximum number of grams of fat he should consume will be 76.3 grams.

Step-by-step explanation:-

Directly divide 687 by 9 as both are fat content. Therefore, by dividing them, we get to know about how grams of fat can be consumed.

✍️ By Benjemin

The marksobtained by a group of students in science test are 90, 49, 87, 74,80, 85, 49
Find the
a) Median
b) Mode
c) Range

Answers

Answer:

1. Median refers to the central value of a collection of data

Therefore it is 73.4

2. Mode refers to the frequency of a value in a collection of data

It will be 49 as it is repeated 2 times

3. Range refers to The greatest number subtracted from the smallest number

Which will be 90-49=41

Hope this helps dude!

Please mark me as brainliest

help me pleaseeeeeeee

Answers

Answer:

59 im pretty sure

Step-by-step explanation:

60 i think so this the answer

Determine if the following statement is true or false.

The difference between two negative numbers is always negative.

Answers

Answer:

False

Step-by-step explanation:

Negative and Negative  always equals positive

Negative and positive always equal negative

False, for example (-2)-(-3) is 1

Write the equation of the line in fully simplified slope-intercept form.

Answers

Answer:

y = -3x +7

Step-by-step explanation:

how is this college level ?


A baseball pitcher has pitched 82 2/3 Innings. What is the number of innings written as a decimal?




Answers

82.66666667 (this rounded) if you want the non rounded version this is the answer:

82.6666666666666666

The 6’s will go on forever so, in your answer you need to put a horizontal line on top of the six:

Ex. _
82.66


Any of these answers are correct, you can choose which to use. The safest answer would be the last one that has the line on top.

Pls mark brainliest :)

17 percent of what is 40
45 of 155 is what
What percent of 153 is 137
​

Answers

Answer:

Number 1 :If you are using a calculator, simply enter 40×100÷17, which will give you the answer.

Number 2: 45 percent of 155 is 69.75.

Number 3: 137 is what percent of 153? = 89.54

Answer:
17% of 235.29 is 40

45% of 155 is 69.75

136 is 89.54% of 153

A politician has $4,200 to buy TV advertisements. If each advertisement costs $700, how many advertisements can the politician buy?

Answers

Answer:

He can but 6 ads

Step-by-step explanation:

how i thought of it was what times 700 hundred gives me 4,200 and i used the math that i have been taught and put together 6

Answer:

8

Step-by-step explanation:

4200÷7=

.................................

In 8 hours, Keiko reads 24 chapters of a book.
What is her rate in chapters per hour?

Answers

Answer:

3 chapters per hour

Step-by-step explanation:

24/8 = 3 chapters per hour

2[tex]\sqrt{x+5}+4\\[/tex]

Answers

[tex]2 \sqrt{x + 9} [/tex]

Answer:

[tex] 2\sqrt{ } \times + 9[/tex]

u understand

of
recipe. Which shows the correct amount of flour you need in the most reduced
form?
HE

Answers

Answer:

You would need 1/5 cups of flour.

Step-by-step explanation:

what adds up to positive 14 but multiplies to negative 147

Answers

Answer:

-7 x 21

this adds up to 14 and multiplies -147

it is -7x21 i think

Find the missing length

Answers

Step-by-step explanation:

with the height in a right triangle, we get 3 right triangles (the original one, and the 2 on both sides of the height). all 3 of these triangles are similar to each other.

that means (among other things) the ratios of 2 sides of one triangle must be the same ratio of the corresponding sides in the other triangle.

x/64 = 36/x

x² = 36×64

x = sqrt (36×64) = 6×8 = 48

long story short, x is the geometric mean value of the segments of the Hypotenuse.

geometric mean value means the nth root of the product of n numbers.

in our case - square root out of 2 numbers (the segment lengths).

It takes an elevator 2 seconds to go from floor to floor. Each passenger
takes 1.5 to 2.0 seconds to board or exit. Twelve passengers board on the
first floor and exit on the fourth floor. How long will you wait if you are on
the seventh floor and ring for the elevator just as it leaves the first floor?

Answers

Answer:

38 seconds

Step-by-step explanation:

just take 2x7 for the elevator taking the time to reach your floor which is 14 seconds. then just add on the additional time that all the passengers take to get off the elevator as it's only counting the time since it starts moving. that is 12x2=24. now just add 24+14 and you get your answer of 38

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