A ladder needs to reach a second-story window that is 15 feet above the ground and make an angle with the ground of 71°. How far out from the building does the base of the ladder need to be positioned? Round your answer to the nearest tenth.


The base of the ladder needs to be ______ feet away from the wall.

Answers

Answer 1

Answer:

5.2 feet

Step-by-step explanation:

It helps if you can make a drawing.

You are looking for the adjacent side of the 71° angle in a right triangle and 15 is the opposite side of the angle.

Let x = the distance from the building to the base of the ladder

Tan 71 = 15/x

xtan71 = 15

x = 15/tan 71 = 5.2 feet


Related Questions

Find the value of x.

Answers

Answer:

X=5

Step-by-step explanation:

the sum has to equal 180 because its a linear pair,

10×5=50

26×5=130

URGENT !!!!!!!!!!!! Please answer correctly !!!!!!!!! Will
Mark Brianliest !!!!!!!!!!!!!!!!

Answers

Answer:

MLH is congruent to JKI

LNK is congruent to HNI

I think that's how you're supposed to answer it...

4. Bir çiftlikte, her biri gunde 8 L süt
veren 12 inek vardır. Çiftlik sahibi
sütlerin tümünü peynir yaparak haf-
tada bir pazarda satmaktadır. 6 L
sütten bir kilogram peynir elde edildidiğine göre
çiftçi her hafta pazara
kaç kilogram peynir götürmektedir?​

Answers

Answer:

günde 8 L süt × inek sayısı 12×8 = 96.

6 L sütten bı kg peynir ediyo

L süt × inek ÷ peynir 96:6 = 16

Evaluate the expression, mn if m=8 and n=3.

Answers

Step-by-step explanation:

Given. m = 8 , n = 3

mn = 8 * 3 = 24

Hope it will help :)

Answer:

hello

Step-by-step explanation:

if "m" is equal to 8 and "n" is equal to 3

then mn=8×3=24

have a nice day

bye

x 1 у 3 4 6. 516
What is R​

Answers

Answer:

the question is not correct. please rewrite the question.

WILL GIVE BRAINLY:D 83 fish is 40% of what number of fish? ​

Answers

Answer:

Step-by-step explanation:

40% (0.4) times 83= 33.2

0.4x83=33.2

Answer:

207.5

Step-by-step explanation:

83 / 0.4 = 207.5.

83 fish is 40% of 207.5 fish.

find the scale factor.

Answers

Answer:

2/9

Step-by-step explanation:

Scale factor = 10/45 = 2/9

5/32×7= multiplicación de fracciones, paso paso por favor rápido para hoy doy 5​

Answers

Answer:

35/32

Step-by-step explanation:

Primero, es necesario hacer el 7 en una fracción

[tex]\frac{5}{32} * \frac{7}{1}[/tex]

Entonces puede multiplicarse a través

[tex]\frac{5(7)}{32(1)} \\\\\frac{35}{32}[/tex]

35/32 es la respuesta

¡También, lo siento si mi español es malo! Todavía estoy aprendiendo jaja

A circle has circumference 33.9 cm. What is the area of the circle? Use 3.14 for .
The area of the circle is about cm?
(Round the final answer to the nearest whole number as needed. Round all intermediate values to the nearest thousandth as needed.)

Answers

Answer:

The area is 902[tex]cm^{2}[/tex]

Step-by-step explanation:

  [tex](\frac{33.9}{2})^{2}[/tex] * 3.14

= [tex]16.95^{2}[/tex] * 3.14

= 287.303 * 3.14

≈ 902[tex]cm^{2}[/tex]

Identify the slope in the equation y= x - 2

Answers

Answer:

the slope is 1

Step-by-step explanation:

If f(x) = 3x and g(x)= 1/x, what is the domain of (g*f) (f)?

x≥0
all real numbers except x = 0
x∠0
all real numbers

Answers

All real numbers or is it multiple choice

Answer:

B) all real numbers except x = 0

Step-by-step explanation:

x<5.001
is 5 the solution for X?
explain why please

Answers

Answer: 5 could be a solution to x because 5 is less than 5.001

Step-by-step explanation:

Answer:

i do not know

Step-by-step explanation:

What is the percent decrease from 400,000 to 100,000?

Answers

Answer:

75% or -75

Step-by-step explanation:

The percentage decrease from 400,000 to 100,000 is a 75% decrease. Hope this helps... have a great day :))

Answer:

1/4 or 25% decrease

Step-by-step explanation:

If the first term of a sequence is four and the common difference is -9. Find a40.

(Write your answer as a value without spaces ex. 678, -973, etc.)​

Answers

Answer:

an = a1 + d(n - 1)

Step-by-step explanation:

an = 4 + -9(40 -1)

an = 4 + -9(39)

The price of an article has increased from ₹300 to ₹400. what is the percentage increase?​

Answers

Answer:

33.33333333333333%

Step-by-step explanation:

the increase = 100 ₹

then percentage of increase is = 100/300 *100 = 33.33333333333333%

Answer:

33.3333333333%

Step-by-step explanation:

[tex]\frac{400-300}{300} x 100[/tex]

33.333333333%

Find all real square roots of -49

Answers

Answer:

step-by-step exolanation -7

What is 3 times four divided 69 plus 10

Answers

Answer:

I got the answer 234/23

i hope this helps

PLS HELP ANSWER THIS QUESTION ITS ALGEBRA 1

Considering the parent function f(x) = x², describe the transformations applied to graph the function f(x) = (x-3)^2-8

Answers

Answer:

The minus 3 in the square will shift the graph to the right 3 x-coordinates and the minus 8 in the outside will move the graph downwards by 8 y-coordinates.

Step-by-step explanation:

The minus 3 in the square will shift the graph to the right 3 x-coordinates and the minus 8 in the outside will move the graph downwards by 8 y-coordinates.

lol what.. its kinda bad tho

Answers

What is bad ??!????????????!

Answer:

What?........

Step-by-step explanation:

Lin's family has complete 70% of a trip. They have traveled 35 miles how far is the trip

Answers

Answer  

50 miles:) I'm positive  but there may be a chance it's 200

1. Sammy lost 2 kg after a week of doing his routine exercise.
A 2
B. 2
C. 2
D 0.2
2. Roby drives 15 meters southward along Cebu City.
A. 15
B. 15
C. 15
D-0.15
3. Mrs. Santos deposits Php20 000 as a savings for her son's education.
A-20 000
B. 20 000
C.-020 000
D. 20 000
4. Rommel graduated from elementary12 years ago.
A 12
B. 12
C. *12
D. - 0.12
5. What do you mean by 25?
A. 25 steps backward B. loss of 25 points C. deposited Php25 D. 25° below​

Answers

Answer:

1. A. 2

2. D. 0.15

3. I do not know

4. Nope i dont know

5. C

Step-by-step explanation:

Please help I am stuck. Yes or No?

Answers

Wrong
Please mark Brainliest
The answer is no I think

Trigonometry:
Find cos θ.

Answers

Answer:

a

Step-by-step explanation:

formula for cos theta is ration of adjacent side to hypotenuse side

so, 28 is adjacent side.

and 53 is hypotenuse side.

Thats why the ans is A

The trigonometric function gives the ratio of different sides of a right-angle triangle. The correct option is A.


What are Trigonometric functions?

The trigonometric function gives the ratio of different sides of a right-angle triangle.

[tex]\rm Sin \theta=\dfrac{Perpendicular}{Hypotenuse}\\\\\\Cos \theta=\dfrac{Base}{Hypotenuse}\\\\\\Tan \theta=\dfrac{Perpendicular}{Base}\\\\\\[/tex]

where perpendicular is the side of the triangle which is opposite to the angle, and the hypotenuse is the longest side of the triangle which is opposite the 90° angle.

The value of cosθ can be written as,

Cosθ = Base / Hypotenuse

Cosθ = 28/53

Hence, the correct option is A.

Learn more about Trigonometric functions:

https://brainly.com/question/6904750

#SPJ2



ANOTHER ONE!!! WHOEVER SLOVES THIS IS A LIFESAVER <3

Find the measures of the numbered angles in each kite.

Answers

Answer:

1. 70

2. 54

3. 54

4. 40

Step-by-step explanation:

the answers are 70 54 54 40!!!!

Find the zeros and the axis of symmetry of the parabola.PLEASE HELP PLEASE

Answers

Roots = 2, 4
A.O.S = 3.

The zeroes are where the parabola will meet the x-axis. The axis of symmetry pretty much just splits your parabola equally in half.

Simplify the following radical expressions.
√8/√6
√2/10
√532

√3k√8

Answers

Answer:

√8/√6

√2/10

√532

√3k√8

Step-by-step explanation:

2. If you went 40.5 miles in 1.5 hours, what is your rate
of travel?

Answers

Answer:

it is 27

Step-by-step explanation:

You divide 40.5 by 1.5 and there's you answer!

The following set of ordered pairs represent a function:
{(8, 2), (-8, 4), (4, -10), (0, 9), (_)}
Which of the following could be the missing ordered pair?
0 (-8.-4)
0 (0.0)
2 -10
(80)

Answers

Eeeeeeeeeeeeeeeeeeeeeeeee

Suhana's father is a farmer. He deposits Rs.1200 of the remaining amount in the bank at 9% p.a. for 3 yrs
Calculate the amount the farmer will receive at the end of 3 yrs

Answers

Answer:

Given :principle =Rs. 1200

rate of interest =9%

time =3yrs

we know that simple interest =PTR /100

=1200*9*3/100

=Rs. 324

Amount of the farmer will receive at the end of the 3 yrs =principle + interest

=1200+324=1524/-

What is the distance between points A and E on the coordinate plane below? a : (4,3) e : (-5,3)​

Answers

Input Data :
Point 1
(
x
A
,
y
A
)
= (4, 3)
Point 2
(
x
B
,
y
B
)
= (3, -2)

Objective :
Find the distance between two given points on a line?

Formula :
Distance between two points =

(
x
B

x
A
)
2
+
(
y
B

y
A
)
2


Solution :
Distance between two points =

(
3

4
)
2
+
(

2

3
)
2

=

(

1
)
2
+
(

5
)
2

=

1
+
25

=

26
= 5.099
Distance between points (4, 3) and (3, -2) is 5.099
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