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
svet-max [94.6K]
3 years ago
8

Mia is standing 210 yd from a radio tower.

Mathematics
2 answers:
Artyom0805 [142]3 years ago
4 0

height = tan(11) x 210

height = 40.81 yards

 rounded to nearest tenth = 40.8 yards

vichka [17]3 years ago
3 0

Solution:

The height of the radio tower is 40.8 yd.

Explanation:

Let us draw a diagram for the given situation. In the attached diagram AB is the radio tower and Mia is standing at point C.

The angle of elevation is 11°. Hence, angle C is 11°.

Let the height of the tower is h.

In triangle ABC, we have

\tan \theta = \frac{AB}{BC} \\\\\tan 11^{\circ}=\frac{h}{210} \\\\h=210\tan 11^{\circ}\\\\h=40.8

Therefore, the height of the radio tower is 40.8 yd.

You might be interested in
The numerator of a fraction is 3 less then the denominator. If 1 is added to the numerator, the value of the fraction becomes 3/
andrew11 [14]

The fraction is \frac{5}{8}

Step-by-step explanation:

Let,

The denominator of fraction = x

Numerator of fraction = x-3

Fraction = \frac{x-3}{x}

According to given statement;

1 is added to the numerator, the value of the fraction becomes 3/4.

\frac{x-3+1}{x}=\frac{3}{4}\\\\\frac{x-2}{x}=\frac{3}{4}

Using cross multiplication

4(x-2)=3*x\\4x-8=3x\\4x-3x=8\\x=8

Fraction = \frac{x-3}{x}=\frac{8-3}{8}=\frac{5}{8}

Keywords: fraction, division

Learn more about fractions at:

  • brainly.com/question/11549940
  • brainly.com/question/11584312

#LearnwithBrainly

3 0
3 years ago
Which of the following is known as a simpler form of Euclid's fifth postulate
Deffense [45]

Answer:

A.  Playfair's axiom.

Step-by-step explanation:

In a plane, given a line and a point not on it, at most,  one line parallel to the given line can be drawn through the point.

- this implies Euclid's fifth postulate.

8 0
2 years ago
Ignore the answer i clicked on, i did not mean to click it
hjlf

Answer:

<h2><u><em>20√2</em></u></h2>

Step-by-step explanation:

The diagonal of a square is given as, √2 × side. Rearranging this formula to calculate the side of the square, we get, side = diagonal/√2 = (√2 × diagonal)/2 . Thus, the perimeter of the square can be calculated using the formula, P = 2√2 × diagonal.

Diagonal = 5 * 2 = 10

P = 2√2 * 10

P = 20√2

3 0
1 year ago
Question 9 of 10
Sophie [7]

Answer:

d

Step-by-step explanation:

its a triangle all sides are equal. so it would be d-60 degrees

8 0
3 years ago
At a candy store, the sign for lollipops was written by a math-loving manager. It reads: “The cost (y) for pounds (x) is shown b
allsm [11]
I need to see the table
6 0
2 years ago
Other questions:
  • If 6/10 is multiplied by a fraction less than 1,which of these would be an answer 6/10,1/2,3/2,or 5
    13·1 answer
  • In the diagram below, P and Q are points on a circle with centre O.
    10·1 answer
  • PlZZ explain. I"m confused.
    11·1 answer
  • Write using exponents. Work from left to right on the grid. 7*7*7*7
    12·2 answers
  • Divide 6⁄13 by 6⁄12 .
    11·2 answers
  • In the equation y=5x, what is the value of M?​
    13·1 answer
  • Wisal buys a car for £19000.
    11·1 answer
  • 20 PTS
    8·1 answer
  • Plz help i have 3 mins it for 25 points
    5·2 answers
  • Ebony’s bank balance first reached $400 on Day 4. The last day her balance was $400 was Day 8.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!