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
tino4ka555 [31]
3 years ago
13

A certain flagpole that is 292 feet tall casts a shadow 131 feet long. Find the angle of elevation of the sun. The sun's angle o

f elevation is °.
Mathematics
2 answers:
Nutka1998 [239]3 years ago
7 0
Tan x = 292 / 131       where x = angle of elevation

x =  65.84 degrees
Lady_Fox [76]3 years ago
6 0
Tanα=height/shadow

α=arctan(height/shadow)

α=arctan(292/131)°

α≈65.84°  (to nearest hundredth of a degree)
You might be interested in
Help please!!!<br><br><br><br><br><br> ———————-
Marat540 [252]
B is the answer okay
5 0
3 years ago
Read 2 more answers
PLZ HLP! A dog is leashed to the corner of a house. How much running area does the dog have? Round your answer to the nearest sq
nadezda [96]

The area of a circle is area = pi x r^2

The full area = 3.14 x 20^2 = 1256 square feet.

The corner forms a 90 degree angle so the dirt area is 3/4 of a full circle.

Answer = 1256 x 3/4 = 942 square feet

7 0
2 years ago
Read 2 more answers
What is the value of x? Please show step by step.
3241004551 [841]
Start by using trig to find the length of the line LJ

The triangle KJL (big right angled triangle) has been given the following dimensions

Hypotenuse = 8 \sqrt{2}
The adjacent angle is 30 degrees

Since we have the hypotenuse and the  angle we must use the equation 
opposite = Sin(angle) x Hypotenuse

Opposite= sin30 x 8 \sqrt{2}

Opposite= 4 \sqrt{2}

Therefore line LJ is 4 \sqrt{2}


Now look at the smaller right angled triangle (LMJ) 

Hypotenuse is the line LJ which is 4 \sqrt{2}

The adjacent angle is 45

Since we have hypotenuse and angle we must use the equation opposite = sin(angle) * h

therefore 
x= 4 \sqrt{2} * sin45= 4


3 0
3 years ago
–2x – 4 + 5x = 8
andriy [413]

Answer:

4

Step-by-step explanation:

-2x- 4 + 5x = 8

Collect like terms

-2x + 5x = 8 +4( when a variable crosses over equality sign it becomes either negative or positive depending on the sign)

3x = 12

Divide via by coefficient of x

X = 12/3

= 4

5 0
3 years ago
Read 2 more answers
HELP HELP HELP
Law Incorporation [45]

Based on her results, if she flipped the coins another 50 times, she should expect to flip heads 20 times. If Jessica flips a coin 100 times and gets 40 times heads and the next time she flips a coin 50 times she should get 20 because, 100 divide 2 is 50 so you would have to divide 40 with 2 and get the answer of 20.

3 0
2 years ago
Other questions:
  • how many people do you need to gather to be sure that at least two of them have birthdays in the same month?
    9·2 answers
  • You can ignore a and b but can someone help me with c and d plz :)
    8·2 answers
  • 31. Algebra Fill in the reason that justifies each step.
    6·1 answer
  • A realtor uses a lock box to store the keys to a house that is for sale. The access code for the lock box consists of digits. Th
    13·1 answer
  • HELP help me find the arc of the semicircle found in the picture
    6·2 answers
  • You are a truck driver for a distribution center. You drove 30 hours in 5 days. What is your per day average?
    10·1 answer
  • Which system has no solution?<br> Check all that appy.
    11·1 answer
  • What is the area of the rhombus shown below?
    7·1 answer
  • You are currently earning £14,600 per year. At your annual review, you are awarded a wage rise of 1.5%. What is your new rate of
    13·1 answer
  • Please help me ill give out brainliest please don’t answer if you don’t know
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!