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
egoroff_w [7]
3 years ago
12

The leaning tower of Pisa in Italy leans at an angle of about 84°. The figure below shows 52.1 meters from the base of the tower

, the angle of elevation to the top is 50°. Find the distance (b) from the base to the top of the tower.
The measure of angle C
Mathematics
1 answer:
Sladkaya [172]3 years ago
6 0

the distance to the nearest foot from the base to the top of the tower is 184 feet .

<u>Step-by-step explanation:</u>

Here we have , The leaning tower of Pisa in Italy leans at an angle of about 84°. The figure below shows 52.1 meters from the base of the tower, the angle of elevation to the top is 50°. We need to find the distance to the nearest foot from the base to the top of the tower . Let's find out:

Let angle A = 50

Let Angle B = 84

Since the angles of a triangle must add up to 180, then

Angle C = 180-50-84 = 46

Now, use the law of sines to find the distance from the base to the top of the tower. That is the side of the triangle opposite Angle A. The distance of 52.1 feet is the side opposite Angle C. So:

⇒ \frac{a}{sin(a)}= \frac{c}{sin(c)}

⇒ \frac{a}{sin(50)}= \frac{52.1}{sin(46)}

⇒ a= \frac{52.1}{sin(46)}(sin(50)

⇒ a= \frac{52.1}{0.72}(0.76)

⇒ a=55ft

Therefore , the distance (b) from the base to the top of the tower is 55 feet .

You might be interested in
Can anyone check my answer?
MA_775_DIABLO [31]
I mean, it depends what type of math you're doing but I can try!
5 0
3 years ago
Suppose that a department contains 10 men and 12 women. How many ways are there to form a committee with six members if it must
Readme [11.4K]

Answer:

The number of ways is 26,400 ways

Step-by-step explanation:

Given;

total number of men, M = 10

total number of women, W = 12

number of committees to be formed = 6

If there must be equal gender, then it must consist of 3 men and 3 women.

The \ number \ of \ ways = 10C_3 \times 12C_3\\\\The \ number \ of \ ways =\frac{10!}{3!7!} \times \frac{12!}{3!9!} \\\\T he \ number \ of \ ways  = 120 \times 220 = 26,400 \ ways

Therefore, the number of ways is 26,400 ways

8 0
3 years ago
HELPPPPP
soldi70 [24.7K]

x=50  

Step-by-step explanation:

angle 1 and 3 are corresponding angles that menas they equal the same

so set it up like this 2x+10=110 solve for x

move over the 10, subtract 10 from 110 you get 100 and divide by 2

you get 50.

8 0
3 years ago
Read 2 more answers
A rental car company charges $53.75 per day to rent a car and $0.12 for every mile driven. Jaya wants to rent a car, knowing tha
Aliun [14]

Answer:

Jaya can afford to rent a car 4 days while staying within her budget.

Step-by-step explanation:

The inequality would have to indicate that the cost of renting a car has to be less than or equal to $230. The cost to rent a car is equal to the cost per day for the number of days plus the price per mile for the number of miles, which is:

53.75x+0.12y≤230, where:

x is the number of days the car is rented

y is the number of miles driven

As the statement says that she plans to drive 125 miles, you can replace "y" with this value and solve for x:

53.75x+0.12(125)≤230

53.75x+15≤230

53.75x≤230-15

53.75x≤215

x≤215/53.75

x≤4

According to this, the answer is that Jaya can afford to rent a car 4 days while staying within her budget.

5 0
3 years ago
Tom works for a company his normal rate of pay 15 per hour
Brrunno [24]

The amount earned by Tom is the product of the <em>rate per</em> <em>hour and the number of hours</em> worked which is $90.

  • The amount earned per hour = $15

  • The number of hours worked = 6 hours

<u>The amount earned at the normal earning rate can be calculated thus</u> :

  • <em>Normal rate per hour × number of hours</em>

Amount earned = $15 × 6 = $90

Therefore, the amount earned by Tom after working for 6 hours at the normal rate is $90.

Learn more : brainly.com/question/18796573

3 0
2 years ago
Read 2 more answers
Other questions:
  • A triangle has the following side lengths: x - 2, x, and 3x + 1. Another triangle has the following side lengths: 2x - 5, x + 4,
    14·1 answer
  • Hurry please!! Use any model you choose to solve the story problem. Zoey found that box of dog food was left in the pantry. She
    12·1 answer
  • For what value of the variable the value of the expression 4(5x–8) is 4 more than the value of the expression 2(4–x)?
    14·1 answer
  • you play a game where you score -6 points on the first turn and on each of the next 3 turns. What is your score after those 4 tu
    13·1 answer
  • What is 33x98756<br><br> Pls help give me way with no calculator
    13·2 answers
  • -6(7+9q)+8q<br> I need help with this problem plzzz
    13·1 answer
  • Multiply the polynomials.
    14·1 answer
  • Find the lateral surface area of the prism. geometry hw
    9·1 answer
  • In a certain chemical, the ratio is zinc to copper is 4 to 15. A jar of the chemical contains 570 grams of copper, how many zinc
    7·1 answer
  • 2x - 1 ≤ x + 5<br> I need help solving this equation
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!