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
wolverine [178]
3 years ago
12

I now have another question to ask.

Mathematics
1 answer:
marissa [1.9K]3 years ago
8 0

Answer:

23.6 ft

Step-by-step explanation:

Sketch a right triangle representing this situation.  The length of the hypotenuse is 26 ft and the angle of elevation from ground to top of ladder is 65°.  The "opposite side" is the reach of the ladder, which we'll call x.

Then:

                        opp

  • sin 65° = ----------
  •                 26 ft

or (26 ft)(sin 65°) = opp side = height off the ground of top of ladder.

Evaluating this, we get:

(26 ft)(0.906) = 23.56 ft, or, rounded off, 23.6 ft

The ladder reaches 23.6 ft up the side of the building.

You might be interested in
Help please :). I hate trigonometry
elena-s [515]

Answer: You shouldn't hate trig.

Step-by-step explanation:

SinΘ= opposite/hypotenuse

SinΘ=y/x

Sin(16) = 9/x

x = 9/Sin(16)

x= 32.7 cm

7 0
3 years ago
What is the perimeter?
maria [59]

Answer:

14

Step-by-step explanation:

because the side length are 5 and 5 and 4 which is 14.

plz mark the brainliest

6 0
2 years ago
Clarissa uses 8.6 pints of blue paint and white paint to paint her bedroom walls. 3/5 of this amount is blue paint, and the rest
xenn [34]

Answer:

3.44 pints of white paint

Step-by-step explanation:

3/5 x 8.6 = 5.16 pints

Clarissa uses 5.16 pints of blue paints

Subtract 5.16 from 8.6 to find out how many pints of white paint did Clarissa use.

8.6 - 5.16 = 3.44 pints of white paint

3 0
2 years ago
Find the product:<br> (-9)(-4)
nadya68 [22]

Answer:

36

Step-by-step explanation:

-9*-4=36

3 0
3 years ago
Find the perimeter of a regular octagon if one side has a measure of 8cm A) 16 cm B) 56cm C) 64cm D) 72cm
zysi [14]
C. 64cm 
Hope this helps! :)
8 0
3 years ago
Read 2 more answers
Other questions:
  • 10 POINTS AND BRAINLIEST FOR CORRECT ANSWER!
    13·2 answers
  • How do you solve <br>x-3/(x-4) + 4= 3x/3
    15·1 answer
  • How do I get the numbers for the x and y Table ?
    15·1 answer
  • What is the solution to the system of linear equations graphed below?<br><br> Plz help
    10·1 answer
  • I wanna do my homework but I am stuck on this question: What is 25% of £18?
    11·1 answer
  • HELP PLZ!!! this is a very difficult question
    7·1 answer
  • Log(10^8x) simplified is?
    15·1 answer
  • Helppppp me please heheheh
    11·2 answers
  • Please help! 10 points! It costs $60 to rent a car for a day, and each mile you drive costs $40. Write an expression for the dai
    15·2 answers
  • Write a cosine function for the graph.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!