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
Mice21 [21]
3 years ago
14

A drawing of a tree and a wall are in the image below.

Mathematics
1 answer:
mina [271]3 years ago
6 0

Answer:

<em>Choice B. 16 feet.</em>

<em>The height of the tree is 16 ft</em>

Step-by-step explanation:

<u>Similar Triangles</u>

Similar triangles have their corresponding side lengths proportional by a fixed scale factor.

We are given the drawings of a tree and a wall and it's assumed both triangles are similar. We need to find the scale factor and find the height of the tree.

Comparing the corresponding distances from the viewer to the base of the tree and the base of the wall, we can calculate the scale factor as 24/6=4.

Applying the same factor to the height of the model, we get the height of the tree is 4*4 = 16 ft.

Choice B. 16 feet

The height of the tree is 16 ft

You might be interested in
M=2 , b=-5 what does y equal ?
Elis [28]
Y= mx +b
Y= 2x -5
You have to find what is x
3 0
3 years ago
Read 2 more answers
Factorise a.x3+4.a.x​
Contact [7]

Answer:

{ax}^{3}  + 4ax \\

factorise out a and x :

{ \boxed{answer{= ax( {x}^{2}  + 4) }}}\\ but \: farther \: more :  \\  = ax( {x}^{2}  +  {2}^{2} )

but from general factorization:

{ \boxed{( {a}^{2} +  {b}^{2}) =  {(a + b)}^{2}   - 2ab }}

a » x

b » 2

therefore:

= ax \{ {(x + 2)}^{2}  - 2(x)(2) \} \\  \\  = { \boxed{ \boxed{ax( {x + 2)}^{2} - 4x }}}

4 0
2 years ago
Use logarithms to solve each equation 2x9/8=111
Illusion [34]
<span>We have this equation:
</span>
2x^{\frac{9}{8}} = 111

and we need to find the value of x.

First of all, we multiply the whole equation for 1/2, so our goal is to isolate x, therefore:

x^{\frac{9}{8}}=\frac{111}{2}
 
Next step we must do is to apply <span>logarithms:
</span>
logx^{\frac{9}{8}} = log(\frac{111}{2})

Next, we have to apply identities and then to solve the equation:

\frac{9}{8}logx = log(\frac{111}{2})
logx =  \frac{8}{9}log(\frac{111}{2})
logx = 1.5504
10^{logx} =  10^{1.5504}

Finally, we have the value of x which was our goal. This is the answer for the question above:

x= 35.5140

7 0
3 years ago
Please help, its due tonight
NikAS [45]

Answer:

AS14 = 1107.4

Step-by-step explanation:

Hopefully this helps

3 0
2 years ago
Each side of a rhombus is 6 cm. The length of the diagonals are 10 cm and 12 cm. What is the
ladessa [460]

Answer:

60cm²

Step-by-step explanation:

The area of a rhombus is: A=d1×d2/2, where d1 and d2 are its diagonals.

A=10×12/2=60cm²

3 0
3 years ago
Other questions:
  • In your notebook, set up the following addition using a vertical format and find the sum of the given polynomials. 3x^2 + 2x - 5
    7·2 answers
  • Haley is making cake for her party. she needs to make 6 servings of cake for every 3 people. if each cake pan contains 12 servin
    9·1 answer
  • Please Help<br> My question is a inequality. Solve the inequality algebraically.<br> -2 x &gt; -8
    6·2 answers
  • Which lease best describes the translation from the graph y=(x-5)2+7 to the graph of y=(x+1)2-2?
    10·1 answer
  • Which statement best describes her claim?
    13·1 answer
  • being the first grandson, your grand parent decided to give a rectangular field for your coming wedding. If you are given 210 m
    6·1 answer
  • Please need help asap... thanks
    6·1 answer
  • What does 0.05 x 300 represent?
    10·1 answer
  • PLEASE HELP- I NEED CORRECT ANSWER!!
    12·2 answers
  • A bike was recently marked down $200. 00 from its initial price. If you have a coupon for an additional 30% off after the markdo
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!