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
mixer [17]
3 years ago
13

PLEASE HELP QUICK

Mathematics
2 answers:
faust18 [17]3 years ago
3 0

in(36)=h/220 ft

220 ft/in(36) = h

h=129.3 ft


vesna_86 [32]3 years ago
3 0

So if we make this a right triangle with the height of the pole being a leg and the wire that is making the pole more secure as the hypotenuse, we can then solve directly for the height of the pole.

Since we know the angle of elevation, the hypotenuse, and we are trying to find the height, we can use the trigonometric function, sine:

sin(theta)=\frac{opp}{hyp}

We must first convert 36 degrees into radians:

Radians=\frac{\pi}{180}*degrees

Radians=\frac{\pi}{180}*36

Radians=0.62832

Then we can plug in the variables and solve for 'opp' or the height of the pole:

sin(0.62832)=\frac{opp}{220}

220(sin(0.62832))=138.23

Therefore the height of the pole is 138.23 feet.

You might be interested in
BRUH WHY DO YOU GUYS NOT ANSWER MY QUESTIONS DO YOU NOT KNOW HOW IMPORTANT THIS IS?!
iren2701 [21]

Answer:

the two graph depicting proportional relationships are the top right and bottom left graphs

hope this helps and btw maybe make ur questions worth more points and dont make titles like this one lol also if its worth like 15 or more points put "__ POINTS"

have a great day!

8 0
3 years ago
Write a word problem using the numbers 506 and 8. Then solve
natka813 [3]

Answer:

Billy is a fly enthusiast! He has a huge glass container filled with 506 flies! One day when Billy went to feed the flies, he accidentally left the screw opened for too long, and 8 flies escaped! How many flies are left in the tank?

3 0
3 years ago
(40x9)÷(4x8)=x solve for variable of x
nikklg [1K]
The answer is:  " x = 11 ¼ "  ; or write as:  " x = 11.25 " .
_________________________________________________
Explanation:
_________________________________________________
  (40*9) ÷ (4*8) = x  ;  Solve for "x" ;

(40 * 9 = 360) .

(4 * 8 = 32) .

(360) ÷ (32) = 45/4 = 11 ¼  ; or write as:  11.25 .
________________________________________________
8 0
3 years ago
Read 2 more answers
If I have 9 employees and only 5 of them worked. What is my percentage
Charra [1.4K]
Percentage of working employees is 55.56
workings:5/9 x100
4 0
3 years ago
Stephanie is a very good soccer player. She can kick a soccer ball with an initial velocity of 21.3 m/sec. The function that rep
algol [13]
If the ball hit the ground it means that its height is equal to 0. In order to find the time after the ball <span>will hit the ground, we need to find the solution of the equation h(x)=0 which is different to 0.

-4.9x^2+21.3x=0
x(-4.9x+21.3)=0
-4.9x+21.3=0
x=21.3/4.9 = 4.3469 seconds</span>
4 0
2 years ago
Other questions:
  • If h(x) = x – 7 and g(x) = x2, which expression is equivalent to (g•h)(5)?
    11·2 answers
  • Below are \triangle ABC△ABCtriangle, A, B, C and \triangle DEF△DEFtriangle, D, E, F. We assume that AB=DEAB=DEA, B, equals, D, E
    14·1 answer
  • Y = -x - 6 2x - 3y = -2 what is the value for y in the solution?
    14·1 answer
  • If five books cost 5.25 how much would 3 cost.
    8·1 answer
  • A company's revenue (in dollars) can be modeled by the function
    10·1 answer
  • During the trip, the Morales family drove on several different highways. Gabriela and Luis noticed that sometimes the mile marke
    12·1 answer
  • [25 points] Help with proportions, I don't understand! 134 out of 205 families in "Chimgan" village keep cows, 142 keep sheep an
    9·1 answer
  • Kai calculates that he spends 15% of a school day in science class. If he spends 75 minutes in science class, how many minutes d
    6·1 answer
  • Enter the area of rectangle PQRS in square units in the second box enter the perimeter of rectangle of PQRS
    15·2 answers
  • The points represented by the table like on a line. Find the slope of the line.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!