Mathematics High School

The angle of elevation of an electricity pole from a point 8 metres from its base is 52.7 degrees. What is the height of the pole?

Answers

Answer 1

Answer:

10.5m

Step-by-step explanation:

We solve the above question, using the Trigonometric function of Tangent

tan θ = Opposite/Adjacent

θ = 52.7 °

Adjacent = 8 m

Opposite = x

Hence,

tan 52.7= x/8m

Cross Multiply

x = tan 52.7 × 8m

x = 10.501501092m

Approximately = 10.5 m

Therefore, the height of the pole = 10.5m

Related Questions

Multiply.
-0.2(24)=

-100(-9.287)

Answers

Answer:

-0.2(24)= -4.8

-100(-9.287)= -9.287


The interior angle of a regular polygon is 156º. Find the number of sides of the polygon.​

Answers

Answer:

15

Step-by-step explanation:

n = 15 sides. Therefore ,The polygon with each interior angle 156° has 15 sides.

write in slope intercept form: 4x-5y= -20

Answers

Step-by-step explanation:

4x - 5y = -20

-5y = -4x -20

y = 4/5x + 4

the answer is y= 4/5x + 4

What are the answers for the boxes

Answers

Answer:

= 2x + 3

Step-by-step explanation:

have a nice day!! :)

Marsha deposited 7500 into a savings account 5 years ago. The simple interest rate is 3%. How much money did Marsha earn in interest

Answers

Answer: $1125

Step-by-step explanation: 7500 x 3%=  225   Then multiply 225 by the 5 years. You will then get 1125.  Marsha earned $1,125 in interest.

I hoped this helped, have a great rest of your day!

Answer:

$1125

Step-by-step explanation:

plz crown

The time required to drive a fixed distance varies inversely as the speed. It takes 40 hr at a speed of 10 km/h to drive a fixed distance. How long will it take to drive the same distance at a speed of 8 km/h?

Answers

Answer:

50 hours

Step-by-step explanation:

Given data

Time=40hr

Speed=10km/hr

Let us find the fixed distance first

Speed= distance/Time

10= distance/40

distance= 10*40

distance= 400miles

Now our speed= 8km/h

hence the time is

8= 400/time

time= 400/8

time=50 hours

Hence the time is 50 hours

Could someone give me the answer to this question

Answers

What question are you talking about? I don’t see anything

What is the equation of the given line?

Answers

Answer:

y=0x+5

Step-by-step explanation:

Answer:

2,2gggffgigzrfgcf gg cyg

help me, please a b c or d

Answers

Answer: B

Step-by-step explanation: ;)

Help! Pls answer correctly!​

Answers

Answer:

numbers of Ostrich he keep = 725

Step-by-step explanation:

Area of field = 30 × 155 + 90 × 45Area of field = 4650 + 4050Area of field = 8700 m²

1 ostrich need = 12 m²

numbers of Ostrich = 8700 ÷ 12

numbers of Ostrich = 725

find the slope of the line that passes through the given points (9, -3) and (9, 4)

Answers

Answer: No slope.

Step-by-step explanation:

No slope, the x values are the same yet they have different Y values so there isn't a slope and this isn't a function.

Which of the following is the graph of y = -(x-2)^3
-5?

Answers

can’t see the other graphs but C or D, the one most similar to A

Will mark brainliest! Please explain, because I don't understand how to do it.

Answers

Answer:

Step-by-step explanation: The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set.

Review #3 (TYPE ANSWERS HERE)
10 of 1510 of 15 Items













Question
POSSIBLE POINTS: 2
10) A student has a cup containing 5 green, 5 red, 5 yellow and 5 orange skittles. The student randomly takes a skittle out of the cup (and replaces it) 20 times. The results are:

Red: 3 times

Yellow: 7 times

Orange: 4 times

Green: 6 times



What is the relative frequency (experimental probability) of getting an orange skittle?


.

What is the theoretical Probability of getting an orange skittle?

Answers

The correct answer would be - Orange 4 times

If x = 2 and y=5, what is the value of the expression below?
7x + y2
a. 24
b. 39
c. 82
d. 97

Answers

Explanation
Answer:25

what's the area of the circle

Answers

Answer:

3.14

Step-by-step explanation:

Is this right? Please help me

Answers

Answer:

Yes.

Step-by-step explanation:

Every tenth is equal to ten one-hundreths/10%. So, since 0.2 is essentially a different way to write 20%, 20% of customers wanted cheese and no chili.

What is a prime number easy definition?

Answers

Prime numbers are numbers that have only 2 factors: 1 and themselves.

eureka math grade 9 module 4 lesson 4 problem set

Answers

what are you asking us??

How many fluid ounces are in ​12 ¼ ​cups?


A. 6 ⅛ fl oz


B. 24 ½ ​fl oz


C. 49 fl oz


D. 98 fl oz

Answers

Answer:

D

Step-by-step explanation:

I looked it up your welcome

can someone please help me asap ill give extra brainly points!!!

Answers

95.20 is the answer

Answer:

94.20 yds

Step-by-step explanation:

C = 2 pi r

     2 pi (15) = 94.20 yds


Scott stood on a 42 in. high chair, then jumped into a 8 in.
deep hole. Which equation applies to his action?

Answers

Answer:

8-42 = -34 will be applied

The diameter of a circle is 12cm. Find its area in terms of π.

Answers

Answer:

37.68 cm²

Step-by-step explanation:

2πr

2π6

2 × 3.14 × 6

37.68 cm²

Leo has a total of 72 letters. He has opened 63 of them so far. How many letters does Leo have left to open?​

Answers

Answer:

9

Step-by-step explanation:

72 - 63 = 9

Since it's asking how many letters he has left after opening 72 so your basically subtracting. Hope this helps

Answer:

9

Step-by-step explanation:

9  BECAUSE IF U ADD 9INE TO 63 YOU GET 72

find the value of x
−20x−6=19

Answers

Answer:

the answer is x=−5/4

Step-by-step explanation:

hoped I helped:)

Differentiate f(x)=(x+4)^3(x-3)^6.

Answers

mooooooooooooooooooooooooooooooossssssssssssssssseeeeeeeeeeeeeeeeeeeeee

V 144 belongs to the set of integers.
O True
O False

Answers

Answer:

True

Step-by-step explanation:

[tex] \sqrt{144} [/tex]

is a rational number.

It is also a perfect square which means it is an integer.

Hope this Helps!

:)

Answer:

Step-by-step explanation:

True.  √144 = 12 (an integer) or 12/1, which is rational.

helpppp helping my sister

Answers

Answer:

jus draw a m-f trapizod from googl-e

Step-by-step explanation:

Answer:

A. a regular trapezoid

B. they both have at least a pair of parallel sides

Step-by-step explanation:

Trapezoids have only one pair of parallel sides; parallelograms have two pairs of parallel sides. A trapezoid can never be a parallelogram.

Emily and her friends pick 27 lb of blueberries each pound of blueberries contains 195 blueberries how much blueberries been Emily and her friends pic ​

Answers

Given: 195 blueberries = 27 pounds
To find: How much Emily picked for her friends
Solve: Since 1 pound of blueberry is 195, Multiply 195 by 27
195 * 27 = 5265
Hence, Emily picked 5265 blueberries for her and her friends

Matt bought notebooks at the store for $1.07 each. He spent $3.21 on the notebooks. Let x represent the number of notebooks Matt bought. Use the equation 1.07x = 3.21 to find the number of notebooks he bought.

Answers

answers 3, you move 1.07 under 3.21 and divide those two and you get 3.
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