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
a_sh-v [17]
3 years ago
15

Each half of the drawbridge is about 284 feet long. How high does the drawbridge rise when x is 30?? The drawbridge rises about

feet. Question 2 How high does the drawbridge rise when x is 45?? Round the answer to the nearest hundredth. The drawbridge rises about feet. Question 3 How high does the drawbridge rise when x is 60? ? Round the answer to the nearest hundredth. The drawbridge rises about feet.

Mathematics
1 answer:
LuckyWell [14K]3 years ago
6 0

Answer:

height = 142.00 ft

height ≈ 200. 82 ft

height ≈ 245.95 ft

Step-by-step explanation:

The picture below represent the image of the draw bridge. The illustration will form a right angle triangle. The hypotenuse is each half of the drawbridge which is 284 ft long. The opposite side  of the triangle is facing the drawbridge half leg and the adjacent side is horizontal length. This is the side that made the angle with the drawbridge half leg(hypotenuse).

The question ask us to find the height of the drawbridge when it rise which is the opposite sides of the triangle when the angle is 30° , 45° and  60°.

Using SOHCAHTOA principle,

Angle 30°

sin 30° = opposite/hypotenuse

sin 30°  = height/284

cross multiply

height = 0.5 × 284

height = 142.00 ft

Angle 45°

sin 45° = height/284

height = 284 × 0.70710678118

height = 200.818325857

height ≈ 200. 82 ft

Angle 60°

sin 60 = height/284

cross multiply

height = 0.86602540378  × 284

height = 245.951214675

height ≈ 245.95 ft

You might be interested in
Ask me questions because I am bored
lana66690 [7]

Answer:

how are you?

Step-by-step explanation:

5 0
2 years ago
What 54/100 in simplest form
DanielleElmas [232]

Answer:

27/50

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Really need help on the problem shown in the picture above and please don’t answer if you don’t know ヽ(ಠ_ಠ)ノ
xz_007 [3.2K]
3/8
is the answer :)))))
7 0
3 years ago
A. Use this diagram of a right triangle to derive and prove the Pythagorean Identity, based on sin θ and cos θ. Start with what
Taya2010 [7]
0x - 12 so she is wrong. 2x hope this helps
5 0
2 years ago
Answer the following above
ella [17]

Answer:

true false true

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • The blanks and examples for these properties
    9·1 answer
  • Please help me with this !
    8·1 answer
  • F m∠A = 110 degrees and m∠B = 35 degrees, find m∠1.
    10·1 answer
  • What is 50% of $730?
    11·2 answers
  • For the following equations, draw a picture of the tiles on an Equation Mat. Then use “legal” moves to simplify and solve for th
    7·1 answer
  • Simplify the expression.
    6·1 answer
  • William has been contracted to paint a school classroom. The classroom is 20 m long, 15 m wide and 5 m high. There are four wind
    8·2 answers
  • Multiply: -z^3(5 + z - 4z^2)
    15·2 answers
  • The area of a circle is 80.86cm2.<br> Find the length of the radius rounded to 2 DP.
    6·1 answer
  • Find the measure of angle s
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!