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
Romashka-Z-Leto [24]
3 years ago
10

A ladder is placed 30 inches from a wall. It touches the wall at a height of 50 inches from the ground. The angle made by the la

dder with the ground is
59.04 degrees, and the length of the ladder is __
inches.
Mathematics
1 answer:
Lady bird [3.3K]3 years ago
4 0

Answer:

applying trigonometry

base= 30inches

height= 50inches

angle between ladder and ground = 59.04°

for the length of the ladder...

sin59.04 = opposite side ÷ hypotenuse

sin59. 04 = 50inches ÷ hypotenuse

0.8575 = 50 inches ÷ hypotenuse

cross multiply;

hypotenuse = 50inches ÷ 0.8575

the length of the ladder = 58.309inches

You might be interested in
Is this a parallelogram? Just checking
natka813 [3]

Answer:

Step-by-step explanation:

Yes it’s parallel because the lines do not meet

8 0
3 years ago
;)))) <br><br><br><br><br><br> That emoji makes me feel awkward...yeah BYEE
s344n2d4d5 [400]

Answer:

same

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The length of the radius of a circle with an area of 100 yards is yards.
love history [14]

Answer:

r≈5.64

Step-by-step explanation:

5 0
2 years ago
The level of calcium in the blood of healthy young adults follows a normal distribution with mean $\mu=10$ milligrams per decili
Allisa [31]
<span>This indicates the blood calcium level is very low .This condition is known as hypocalcemia. The low calcium level may result from a problem with the parathyroid glands as well as from diet,kidney disorders,or certain drugs also causes low blood calcium level.</span>
5 0
2 years ago
Find the approximate area of the triangle y x&gt; O 30 square units O 15 square units 21 square units 45 square units​
Fiesta28 [93]

Answer:

Step-by-step explanation:

a right triangle is half of a rectangle and the area of a rectangle is

                 area of rectangle = length × width

Area of a triangle is one half times the length times the width

                 area of triangle =  1/2 × length × width

in this case

                length is the number of the y units  

                width is the number of x axis unit      

    area of triangle =  1/2 × length × width  

    area of triangle =  1/2 × (y units) × (x units)       you need to count and insert

                                                                                the number of units into the

                                                                                equation  

area of triangle =  1/2 × (??? y units ) × (??? x units )    do the math yourself

                                                                                       and see if you get one of

                                                                                       answers

6 0
2 years ago
Other questions:
  • For the period 1997-2003, the number of eggs y (in billions) produced in the United States can be modeled by the function y=-0.2
    8·1 answer
  • What is the volume of a cylinder with a radius of 3 feet and a hieght of 4 feet? Use 3.14 for pi.
    11·1 answer
  • Rule that allows financial institutions to calculate simple interest using 360 days in a year is called
    10·2 answers
  • PLEASE HELP
    13·1 answer
  • Nancy has $4,111 in an account that pays 3.07% interest compounded monthly. What is her
    11·1 answer
  • A biologist studied the frequency of croaks for frogs from two different regions. From a random sample of 32 frogs located in th
    9·1 answer
  • The Osborn family goes out to dinner, and the price of the meal is $60. The sales tax on the meal is 7%, and they also want to l
    14·1 answer
  • What is 28.6 rounded to the nearest tenth ?
    8·1 answer
  • 40 points <br> need help please asap
    11·1 answer
  • Over 182 days of school each, school day last 7 hour how many hours are the students in school. thank you​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!