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
Aneli [31]
2 years ago
12

ADHE - ADGF below. Find the value of 'x'. X H н E 8 2. 12

Mathematics
1 answer:
Vlad1618 [11]2 years ago
8 0

Given:

\Delta DHE\sim \Delta DGF

To find:

The value of x.

Solution:

We know that, corresponding sides of similar triangles are proportional.

Since,\Delta DHE\sim \Delta DGF, therefore

\dfrac{HE}{GF}=\dfrac{DE}{DF}

On substituting the values from the figure, we get

\dfrac{8}{12}=\dfrac{x}{x+2}

\dfrac{2}{3}=\dfrac{x}{x+2}

On cross multiplication, we get

2(x+2)=3x

2x+4=3x

4=3x-2x

4=x

Therefore, the value of x is 4.

You might be interested in
Evaluate The Expression 3(× - 1)² +2× - 7 for × = 3
jeyben [28]

\bf 3(x-1)^2+2x-7\implies \stackrel{\stackrel{x=3}{\cfrac{}{}}}{3[(3)-1]^2+2(3)-7}\implies 3[2]^2+6-7 \\\\\\ 3[4]+(-1)\implies 12-1\implies 11

6 0
3 years ago
Read 2 more answers
Express number 9 as a unit rate, you can also round
Katena32 [7]
125/200= 0.625 cents

0.625 cents to the nearest cent= 0.63

The unit rate is 0.63 miles.

Hope this helps!







6 0
3 years ago
​PLEASE HELP! I will give you the brainiest and A LOT of points!
Alja [10]

Answer:The solution is in the attached file

Step-by-step explanation:

7 0
2 years ago
60 POINTS PLEASEEEEEEEEEEE
leonid [27]

Answer:

It is B. (0,1)

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Solve the equation.<br><br> x2 = 160
Airida [17]
Divide both side by 2 ad you get x=80
6 0
3 years ago
Other questions:
  • The diagram represents 6x^2 - 7x + 2 with a factor of 2x - 1. What is the other factor of 6x^2 - 7x + 2?
    10·2 answers
  • Verify the Pythagorean Identity.
    10·1 answer
  • The diagram shows the position of the ship(S) and the marine base(B) the scale of the diagram is 1cm represents 10km.
    11·1 answer
  • Convert 2.5 feet into inches
    14·2 answers
  • In the triangle below, determine the value of a.
    6·1 answer
  • Please help! I only need the equations not the graphing​
    9·1 answer
  • Show that 8^3 − 1 is divisible by 7.
    14·1 answer
  • ❗️10 points❗️<br> A. x^2 + 10x + 25<br> B. x^2 + 8x + 25<br> C. 10x + 25<br> D. -2x^2 + 10x + 25
    9·1 answer
  • Experts/ace plz help me plzzzz
    5·1 answer
  • 12x+44=180 what is x
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!