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
Natali5045456 [20]
3 years ago
12

the length of shadow of a house having 30m height is 30 root 3m find the length of shadow of the house having the height of 40 r

oot 3m at the same time​
Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
6 0

Answer:

Height(P)=30

base(B)=30√3

we know

TanA= P/B= 30/30√3

TanA =√3

A =60

now

Tan 60 = P/B

√3=40√3/B

B=40

Step-by-step explanation:

You might be interested in
Can someone help me ​
AlladinOne [14]
No I’m sorry I am literally in 5th grade my guy
5 0
3 years ago
Read 2 more answers
I'm really having trouble simplifying trigonometric expressions, I understand the identities, but sometimes I get stuck, and rea
Karolina [17]
\bf \cfrac{sin(t)+tan(t)}{tan(t)}\impliedby \textit{distributing the denominator}
\\\\\\
\cfrac{sin(t)}{tan(t)}+\cfrac{tan(t)}{tan(t)}\implies \cfrac{sin(t)}{\frac{sin(t)}{cos(t)}}+1\implies 
\cfrac{\frac{sin(t)}{1}}{\frac{sin(t)}{cos(t)}}+1
\\\\\\
\cfrac{sin(t)}{1}\cdot \cfrac{cos(t)}{sin(t)}+1\implies cos(t)+1
8 0
3 years ago
Find the distance between the two points.(-7,4/19) and (7,4/9)
Dafna1 [17]

Answer:

<h2>d=(14,0)</h2>

Step-by-step explanation:

<h2>√(7-(-7))^+(4/19-4/19)^</h2><h2>√(7+7)^+(0)^</h2><h2>√(14)^+0</h2><h2>= 14</h2>
7 0
3 years ago
3w-13w= -20???????????
Akimi4 [234]
3w-13w=-20

Combine like terms

-10w=-20

divide both sides by -10

w=2
5 0
3 years ago
If lilly estimated a quotient of 120 and found an actual quotient of 83, what should she do next?
wel
Lilly should re-estimate the original numbers to be smaller.
for example if she rounded to 10 and 20, she should go back and check and re-round to maybe 8 and 10
4 0
3 years ago
Other questions:
  • Solve the expression<br> 6×6×7×7×7=
    9·1 answer
  • The population of Riverdale is 6,735 ?
    9·2 answers
  • Select the correct answer.
    13·2 answers
  • "if a snowball melts so that its surface area decreases at a rate of 1 cm 2 min, find the rate at which the diameter decreases w
    11·1 answer
  • 1. Point A(-5,8) is reflected across the line y = x. What are the coordinates of A'? Show your work and explain.
    13·1 answer
  • Binary go 01000100 01001111 00100000 01100001 01101110 01111001 00100000 01101111 01100110 00100000 01111001 01101111 01110101 0
    8·1 answer
  • Why did the physiocrats oppose mercantilism?
    7·1 answer
  • Ellis is painting wooden fenceposts before putting them in his yard. They are each 6 feet tall and have a diameter of 1 foot. Th
    10·1 answer
  • Can you help me with this please???
    13·1 answer
  • How do i solve and graph 3/4x + 8 &lt; 41 on a number line
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!