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
Shtirlitz [24]
3 years ago
12

osha requires a ladder to meet the ground at 75 degree angle in order to function as safely as possible. of you need the ladder

to reach a ledge 20 feet up a vertical wall, how long does the ladder need to be?
Mathematics
1 answer:
VMariaS [17]3 years ago
8 0
Draw a right triangle with a right angle and a 75 deg angle at the bottom.
The hypotenuse is the length of the ladder.

sin A = opp/hyp

sin 75 = 20/hyp

hyp = 20/sin 75 = 20.7

Answer: 20.7 ft
You might be interested in
Please help!!!
noname [10]

Answer:

Just be yourself. Also, in most cases, it's helpful to just let the boy come to you. If he comes to you and says he likes you, you should also express your own feelings. ALWAYS be yourself. If you aren't yourself, the relationship will not work out. The boy should like you for who you are, not who you're trying or pretending to be.

4 0
3 years ago
Read 2 more answers
Mrs. Smith decides to buy three sweaters and a pair of jeans. she had $120 in her wallet. if the price of jeans is $35, what is
mylen [45]

Answer:

The highest possible price of a sweater is $28.33

Step-by-step explanation:

We already know that price j of jeans is $35.Let's say Mrs.Smith buys 3 sweaters for p dollars each, and since her budget is $120 we have the inequality:

3p+j\leq 120\\ \\\\=3p+35\leq 120

Therefore

p\leq 28.33

Thus the maximum price of a sweater is $28.33

5 0
3 years ago
Read 2 more answers
You are making a flower arrangement. There will be 32 flowers in the arrangement. Roses cost $2 each and carnations are $1 each.
Debora [2.8K]
I think there are 25 roses and 7 carnations.

4 0
3 years ago
Read 2 more answers
Draw a number line and mark all described points. 3x<8
Leya [2.2K]

3x8 is 24 hopefully this is helpful

7 0
4 years ago
Read 2 more answers
What is the equation of the line that passes through the point (-3,2) and has a slope of -2/3
Nookie1986 [14]

Answer:

Y=-2/3x+0

This is the answer I found

8 0
3 years ago
Other questions:
  • Calculate the circumference of the following circles correct to one decimal place
    14·2 answers
  • How many 30 degree angles does it take to make 180
    6·2 answers
  • What is the value of 2 in 0.259
    13·1 answer
  • the same amount of trash is dumped into a landfill every day. the function below shows the total number of tons of trash n in th
    6·2 answers
  • What is an expression ?
    15·1 answer
  • At the beginning of the season, MacDonald's had to remove 5 orange trees from his farm. Each of the remaining trees produced 210
    9·2 answers
  • the students hold a carwash. They charge $5 per car. if they wash 23 card and use the funds to repay the school what remains of
    10·1 answer
  • Write an equation in slope-intercept form for the line with slope 4 and y-intercept - 2
    14·1 answer
  • Here is a triangular prism. 4 cm 10 cm 5cm 5cm 6cm
    10·1 answer
  • 10p^(2)- 5pq - 180q^(2)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!