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
matrenka [14]
3 years ago
14

A 24-ft ladder leans against the outside wall of a school, waiting for someone to climb and fix a broken window. The base of the

ladder is 15 ft from the base of the building. Before Levi climbs the ladder, he wants to make sure he has the ladder at a safe angle with the building before climbing. Find the angle of elevation the ladder makes with the ground.
a. approx. 51.3°

b. approx. 32.0°

c. approx. 38.7°

d. approx. 58.0°​
Mathematics
2 answers:
Aloiza [94]3 years ago
6 0
I am learning this right now but in two hours I will tell you
atroni [7]3 years ago
6 0

Answer:

A) 51.3 degrees

Step-by-step explanation:

cosine x=15/24=0.625

x=51.32 degrees

You might be interested in
What is the solution to this
sergeinik [125]

Answer:

D.) 8x^2+11x-9

Step-by-step explanation:

5x^2 -(-3x^2) =8x^2

7x -(-4x) =11x

-4 -5 =-9

Hope it helps

4 0
4 years ago
F(x)= -3x^3-x^2+x-3 identify the end behavior of each polynomial function
sashaice [31]

end behavior is affect by the exponent and whether its negative or positive

y = y^3 starts negative from -∞ to 0 the from 0 to +∞ goes positive

since this equation is negative its switched

-∞ to 0  its positive x>0

0 to +∞ is negative x<0

3 0
4 years ago
Company A: A 2-column table with 5 rows. The first column is labeled hours with entries 5, 12, 20, 29, 42. The second column is
ryzh [129]

Answer:

The correct answer is C.

Step-by-step explanation:

I took the test

8 0
3 years ago
Read 2 more answers
Evaluate the function f (x)  4 • 7x for x  1 and x = 2. Show your work
SashulF [63]
The function and the first value stated for x are confusing.

Doing some research, I found that the problem is to evaluate the function   f(x)=4.7^x    for x = - 1 and x  2.

The solution is:

1) For x = - 1

f(-1)=4. 7^{-1} =4. (1/7)=4/7

2) For x = 2

f(2)=4.7^2=4(49)=196
5 0
3 years ago
Helpppppp. Pleaseeeeeeeeeeee
Irina-Kira [14]
I think it’s 0.85d, but i’m not sure
7 0
3 years ago
Other questions:
  • A person has two times as many nickels as quarters. if the total face value of these coins is $4.55, how many of each type of co
    5·1 answer
  • the scale of a map is 0.5 inch : 40 miles. On the map, the distance between 2 cities is 5 inches. What is the actual distance be
    13·1 answer
  • Which of the following statements will always hold true?
    13·1 answer
  • What are the odds of picking a "g" in the work Georgia?
    12·2 answers
  • HELP ME PLEASE AS FAST AS POSSIBLE <br> I need help with these questions!!! 15 POINTS!!
    6·1 answer
  • Write an inequality for the graph below.<br>please no links​
    5·1 answer
  • Harper bought 8.6 cm of fabric. She used 2.8 meters making a pilow . How many cm of fabric does she have left
    11·1 answer
  • Next sequence of 1,-2,-5,-8
    7·1 answer
  • 9-3X WHAT EQUILS TO 0
    15·2 answers
  • What is the equation of the line that is parallel to the graph of y = 2x - 5 and passes through the point (8, 10)?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!