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
Leona [35]
3 years ago
15

What is AE ? Enter your answer in the box. units Two segments A D and B C intersect at point E to form two triangles A B E and D

C E. Side A B is parallel to side D C. A E is labeled 2 x plus 10. E D is labeled x plus 3. A B is 10 units long. D C is 4 units long

Mathematics
1 answer:
spin [16.1K]3 years ago
5 0

Answer:

The length of AE is 20 units.

Step-by-step explanation:

Given two segments AD and BC intersect at point E to form two triangles ABE and DCE. Side AB is parallel to side DC. A E is labeled 2x+10. ED is labeled x+3. AB is 10 units long and DC is 4 units long.

we have to find the length of AE

AB||CD ⇒ ∠EAB=∠EDC and ∠EBA=∠ECD  

In ΔABE and ΔDCE

∠EAB=∠EDC      (∵Alternate angles)

∠EBA=∠ECD      (∵Alternate angles)

By AA similarity, ΔABE ≈ ΔDCE

therefore, \frac{AE}{ED}=\frac{AB}{CD}

⇒ \frac{2x+10}{x+3}=\frac{10}{4}

⇒ 8x+40=10x+30

⇒ x=5

Hence, AE=2x+10=2(5)+10=20 units

The length of AE is 20 units.

You might be interested in
A graphical depiction of a frequency distribution for numerical data in the form of a column chart is called a
Aloiza [94]

Answer:

A histogram

Step-by-step explanation:

Brainliest please

6 0
2 years ago
58x176 equals what.... will make brainliest
Effectus [21]
10,208 is the correct answer
3 0
3 years ago
Read 2 more answers
HELP PLEASE! I don't understand and have been stuck on this problem for a whole hour. Please explain. Also, none of the answers
Lyrx [107]
The altitude is the mean proportional between the left and right parts of the hyptenuse

\cfrac{FI}{GI} =  \cfrac{GI}{HI} \ \ \Rightarrow \ \  \cfrac{FI}{15} =  \cfrac{15}{16} \ \ \Rightarrow \ \ FI= \cfrac{15 \cdot 15 }{16} \approx  14.1

Answer: 14.1
5 0
3 years ago
Read 2 more answers
What is the perimeter of a square with a side whose length is x + 4?
Novosadov [1.4K]

Answer:

4x+16

Step-by-step explanation:

Just multiply x and 4 by 4 to get your answer.

4 0
3 years ago
What is the value of this expression?<br> 40÷ [24- 4 x (2+3)]
andrey2020 [161]

Answer:

0

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • A basketball team played 25 games and won 7 more then they lost. How many games did they win and lose
    8·2 answers
  • Which of the following illustrates the truth value of the given conditional statement?
    14·1 answer
  • Solve for z, express answer in standard form: <br> 3iz + (2-4i) = (1+2i)z - 3i
    12·1 answer
  • Alan can do 2/3 part of his work and sam can do 3/4 part of her work .Who can do more work​
    9·2 answers
  • Order of operations
    11·1 answer
  • Find m Can you please provide a step by step
    5·1 answer
  • 7x + y = 33<br> 3x + y = 17<br><br> x=<br> y=<br> simultaneous
    8·1 answer
  • A turtle travels mile in hour. At this rate, how far can the turtle travel in an hour
    14·2 answers
  • Find the perimeter. Simplify your answer.<br> SV<br> 101-5<br> 101-5<br> 5v
    15·1 answer
  • Sandra bought 3 pounds of sweet potatoes for $4.89. What is the cost per pound of the sweet potatoes?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!