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
inn [45]
3 years ago
10

Solve similar triangles advanced part 1​

Mathematics
1 answer:
balu736 [363]3 years ago
4 0

9514 1404 393

Answer:

  x = 4

Step-by-step explanation:

Corresponding segments of similar triangles are proportional. Here, the similar triangles are ...

  ΔABC ~ ΔADE

so the relationship between the sides is ...

  BC/BA = DE/DA . . . . . . we put the unknown value in the numerator

  x/4 = 12/(4+8)

  x = 4(1) = 4

The length of side x is 4.

You might be interested in
Daisy taped two pieces of cardboard together to make a longer piece. The length of the first piece of cardboard was 1 2/5 meters
N76 [4]
T= total length

T=1 2/5 meters + 4 1/5 meters
add the whole #s and the fractions
T= (1+4) + (2/5 + 1/5)
T= 5 3/5 meters total

Hope this helps! :)


7 0
3 years ago
Solve the inequality<br>x - 3 &lt; 3x - 7.​
emmasim [6.3K]

Step-by-step explanation:

▪ x - 3 < 3x - 7

▪ x + 4 < 3x

▪ 4 < 2x

▪ 2 < x

3 0
3 years ago
Please help me I will give you the rest of my points.
larisa [96]

Answer:

Whats the question

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
£2000 is invested in a bank with 3% interest per annum. work out the amount of money in the account after 2 years
irina [24]

Answer:

The interest is: $120.00 +2000

Step-by-step explanation:

7 0
3 years ago
MY LAST QUESTION!!!
Sedaia [141]

Answer:

0 to at least 12

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the ordered pairs for the x- and y-intercepts of the equation 5x − 6y = 30 and select the appropriate option below.
    9·2 answers
  • Strategy for dividing normal and mixed number fractions using a calculator?
    7·2 answers
  • The Eiffel Tower is about 301 meters tall. Cooper is making a scale model of it using the scale 750 meters : 1 meter.
    5·2 answers
  • Which point is an x-intercept of the quadratic function f(x) = (x + 6)(x-3)?
    8·1 answer
  • I WILL GIVE BRAINLIEST TO WHOEVER IS CORRECT
    10·1 answer
  • A city has an elevation of –752 feet. Which statement describes the city’s elevation?
    10·2 answers
  • Find the roots of h(t) = (139kt)^2 − 69t + 80
    12·1 answer
  • A survey shows that 10% of the population is victimized by property crime each year. A random sample of 527 older citizens (65 y
    7·1 answer
  • Is algebra.
    9·1 answer
  • I don’t understand, please help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!