1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nataly_w [17]
3 years ago
10

The angle of elevation of the top of the tower from a point on the ground is 30 degree, If the height of the tower is 40 space m

e t e r s, then the distance between the tower and the point is​
Mathematics
1 answer:
kiruha [24]3 years ago
7 0

Answer:

40\sqrt3\ m

Step-by-step explanation:

Given that,

The height of the tower, h = 40 m

The angle of elevation is 30°

We need to find the distance between the tower and the point. Let the distance is x. Using trigonometry,

\tan(30)=\dfrac{h}{x}\\\\\dfrac{1}{\sqrt3}=\dfrac{40}{x}\\\\x=40\sqrt3\ m

So, the distance between the tower and the point is equal to 40\sqrt3\ m.

You might be interested in
Mr. Wilson is giving his students a vocabulary test tomorrow over all the terms they have learned from this semester. Today, he
Y_Kistochka [10]
The population in the above situation is the total number of students under Mr. Wilson.

A sample is a part of the population that may best represent the population. There is no sample  in the above situation because Mr. Wilson made all students pick 5 note cards. He will be able to determine the performance of each student based on their performance in picking 5 note cards and defining the terms in each card.




5 0
3 years ago
A recipe requires 1/3 cup of milk for each 1/4 cup of water. How may cups of water are needed of each cup of milk
Y_Kistochka [10]
For every 1 cup of milk you would need 3/4 cups of water
6 0
3 years ago
a rectangle is 5 inches long and 2x inches wide. The value of the perimeter is 22 inches what is the value of x?
Alekssandra [29.7K]

Answer: x =3

Step-by-step explanation:

2× 3 = 6

length= 5 inches

width= 2×3= 6 inches

2(l+w) = 2(5+6)

2(11)

2×11= 22

hope this helps:-)

4 0
3 years ago
100 divided by 235 ?
Alina [70]

Answer:

100 divided by 235=0.425

6 0
2 years ago
HELP PLSS I DONT WANNA FAIL
posledela

Answer: 1/2 and 3/6

Explanation: 1/2 is equal to 3/6 because if you divide both 3 and 6 by 2 it’s 1/2

Not sure about 4

3 0
2 years ago
Other questions:
  • you find a mutual fund that offers approximately 7.5% APR compounded monthly you will invest enough each month to have 2000 at t
    14·2 answers
  • Commercial dredging operation in ancient rivers occasionallyuncover archaeological artifacts of great importance. One suchartifa
    9·1 answer
  • This too? thank you so much
    15·2 answers
  • sing the expression x + 3, write one equation that has one solution, one equation that has no solution, and one equation that ha
    15·1 answer
  • What is the value of log 62557<br> -4<br> 1<br> 1<br> 4<br> 1<br> O<br> 4<br> o 4
    13·1 answer
  • If a swimming pool is being filled at a rate of 1 liter per second, how long will it take in minutes to fill a 6,000 liter pool?
    5·1 answer
  • Questions 8-12 are 2 points each.)
    11·1 answer
  • What is the slope of the line 4x+7y=9
    15·2 answers
  • If you have four quarters and three nickles how much money do you have
    15·2 answers
  • The scale of a map is 1in:15miles. How many miles is it from Philadelphia, Pa to Boston, Ma if they are 20.4 inches apart on the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!