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
Svetradugi [14.3K]
3 years ago
10

PLEASE, I NEED HELP FOR A CLASS. The length of triangle base is 26. A line, which is parallel to the base divides the triangle i

nto two equal area parts. Find the length of the segment between triangle legs

Mathematics
1 answer:
sasho [114]3 years ago
7 0

Answer:

DE=18.38

Step-by-step explanation:

It is given that the length of triangle base is 26 that is BC=26.

A line, which is parallel to the base divides the triangle into two equal area parts.

Therefore, from the given information, \frac{{\triangle}ADE}{ar ABC}=\frac{1}{2}.

Now, since it is given that A line, which is parallel to the base divides the triangle into two equal area parts, thus

\frac{ar ADE}{arABC}=\frac{1}{2}=\frac{(DE)^{2}}{(BC)^{2}}

⇒\frac{(DE)^{2}}{(BC)^{2}}=\frac{1}{2}

⇒\frac{(DE)^{2}}{(26)^{2}}=\frac{1}{2}

⇒(DE)^{2}=13{\times}26=338

⇒DE=18.38

You might be interested in
Which is bigger 17.5 or 1/6
Nataly [62]
17.5 is bigger.1\6 is small.
5 0
3 years ago
Read 2 more answers
I need some help plz!!!
Charra [1.4K]

Answer:

an = a+4n-4

Step-by-step explanation:

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=6%20%5Ctimes%20x%20%3D%20%20-%2024" id="TexFormula1" title="6 \times x = - 24" alt="6 \times
Finger [1]
The missing number is 4
8 0
4 years ago
Wilbur runs 3.2 km every morning how many feet are in 3.2 km given that 1 mile = 1.609 km and 1 mile = 5,280
Nonamiya [84]
1.609/5280 = 3.2/x....1.609 km to 5380 ft = 3.2 km to x ft
cross multiply because this is a proportion
(1.609)(x) = (5280)(3.2)
1.609x = 16896
x = 16896/1.609
x = 10,500 ft <===
5 0
3 years ago
Read 2 more answers
6.) (-2)4 + (-10) ÷ (-3 + -1 + -1)
Licemer1 [7]

Step-by-step explanation:

  1. (-2)4 = -8
  2. -8 +(-10)= -18
  3. -18 divide by -5= 18/5
7 0
3 years ago
Read 2 more answers
Other questions:
  • a woodworking artist makes two types of carvings Type X and type Y he spends 2 hours making each type X carving and 3 hours maki
    10·2 answers
  • Write an integer for a profit of 12
    6·2 answers
  • Factor the expression completely over the complex numbers.<br><br> x4−625
    7·1 answer
  • A recipe calls for 5 1/2 cups of flour. Lorenzo only has 3 1/4 cups of flour. Write and solve an equation to find the additional
    5·1 answer
  • Which statement is false
    15·1 answer
  • Find the volume of the irregular figure
    11·1 answer
  • Jasmine cooked 1 5/6 kg of rice. Alice cooked 5/8 kg more than Jasmine. a. How many kg of rice did Alice cook? b. How many kg of
    14·1 answer
  • Solve.<br> 10-80+300+900-1000+1000-2+10000000-1x0
    8·2 answers
  • 9/x + 2 = 20<br><br> WAHT IN THE WORLD? HOWWWW?!
    10·1 answer
  • Helpppp plssss!!!!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!