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
Kruka [31]
3 years ago
11

A 26-foot long ladder is leaning against a building at a 60 degree angle with the ground. Which of the following equations can y

ou use to find the height of the building, h? What is the approximate height of the building? Round to the nearest tenth of a foot. feet
Mathematics
2 answers:
Sati [7]3 years ago
4 0

Answer:

22.5 feet (to the nearest tenth).

Step-by-step explanation:

The equations have not been given but still the question can be solved. The ladder lying with a building makes a right angled triangle, in which the ladder is the hypotenuse, the building is the perpendicular, and the ground is the base. The length of the ladder (hypotenuse) is 26 feet and the angle with the ground is 60 degrees. The required length to be found is the length of the building (perpendicular). So the following formula will be used:

sin θ = Perpendicular/Hypotenuse.

Substituting in the equation gives:

sin60 = p/26.

p = 26*sin60.

p = 22.5 (to the nearest tenth).

The approximate height of the building is 22.5 feet!!!

Makovka662 [10]3 years ago
4 0

Answer:

csc(60°) = 26/h

22.5 ft

Step-by-step explanation:

its the right answer :)

You might be interested in
I need help rn what's the Ratio grade 8 level pls answer omg
guajiro [1.7K]

Answer:

5x:8x

Step-by-step explanation:

X= 0.5

2.5 / 0.5 = 5

4/0.5 =8

so 5x: 8x

I hope im right!!

8 0
3 years ago
The amount of water leaking from a water tank can be modeled with the function f(x) = −x3 − 10x2 − x + 120, where x measures the
valina [46]

<u>Your question:</u> The amount of water leaking from a water tank can be modeled with the function f(x) = −x3 − 10x2 − x + 120, where x measures the number of minutes since the leak began and f(x) measures the volume of the tank. During what time period is there water in the tank? (0, 3) (0, 3]

(0, 3) is the best answer

3 0
3 years ago
Read 2 more answers
Divide. Use estimation or multiplication to check. 73÷2
Leya [2.2K]
70/2=35 because your round down
5 0
4 years ago
Need help with the question at the top<br><br> Thanks
Effectus [21]

First we must find area of a single square.

Meaning we divide total area of 80 centimetres squared by 5 since we have 5 squares in the shape.

A_{square}=\frac{A_{shape}}{5}=\underline{16}

Now from the picture we can see that the perimeter of shape is combined by 4 times 3 times the length of side of 1 square.

So we need to find side of 1 square.

a=\sqrt{A_{square}}=\sqrt{16}=\underline{4}

As we stated before the formula for perimeter of this shape is:

P=4(3\cdot a)=4(3\cdot4)=4\cdot12=\boxed{48}

The perimeter of shape is 48 centimetres.

Hope this helps.

r3t40

8 0
3 years ago
What is photosynthesis
DanielleElmas [232]

Answer:

Photosynthesis is the action of how plants break down blue light rays and then reconstructs it into energy

Step-by-step explanation:

Photosynthesis is the process used by plants, algae and certain bacteria to harness energy from sunlight and turn it into chemical energy.

There are two types of photosynthetic processes: oxygenic photosynthesis and anoxygenic photosynthesis. The general principles of anoxygenic and oxygenic photosynthesis are very similar, but oxygenic photosynthesis is the most common and is seen in plants, algae and cyanobacteria.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Kirsten and Molly are on a 3-day bike ride. The entire route is 156 miles. On the first day, they biked 64 miles. On the second
    10·2 answers
  • ⭐️ Anyone know how to work this?...
    12·1 answer
  • I NEED MAJOR HELP PLEASE&lt; I WILL LITERALLY GIVE ALL MY POINTS AWAY TONIGHT!! MULTIPLE QUESTIONS/MULTIPLE SUBJECTS
    9·1 answer
  • Mr. Thompson needs to move two large boxes of toys from the store to his house. The first box measures 6 ft long × 4 ft tall × 5
    5·1 answer
  • What is the probability of the complement of spinning an even number by using the spinner below
    10·2 answers
  • Help with this one 2 plzzz
    13·1 answer
  • You are renting a car. You can choose a compact, mid-size,
    6·1 answer
  • John is 30 years old. He will receive two payments of $2500 each. The first payment will be an unknown number of years in the fu
    10·1 answer
  • Jori is 2 years older than Sage but 4 years younger than Victoria. Sage is 3 years less than a score. Sage is 17. In how many ye
    15·2 answers
  • Find the Surface Area of the prism please
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!