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
BartSMP [9]
3 years ago
15

In the given triangle ABC, find DE. answers: 20 5 10 2.5

Mathematics
1 answer:
adell [148]3 years ago
5 0

Answer:

5

Step-by-step explanation:

Let's call the length AD y.

\dfrac{x+2}{y}=\dfrac{8x-14}{2y} \\\\\\2(x+2)=8x-14 \\\\\\2x+4=8x-14 \\\\\\4=6x-14 \\\\\\6x=18 \\\\\\x=3 \\\\\\DE=x+2=3+2=5

Hope this helps!

You might be interested in
How do you convert a fraction to a decimal? Say, <img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B5%7D" id="TexFormula1" title
gladu [14]

Answer:

you divide the top number by the bottom number

Step-by-step explanation:

2/5 = 0.4

8 0
3 years ago
One number is nine more than another number. If the sum of the numbers is 65 find both numbers
velikii [3]

Answer:

THEY ARE 37 AND 28

Step-by-step explanation:

LET THE NUMBERS BE X AND Y

X = 9 + Y

X - Y = 9 ........1

X + Y = 65 .....2

ADDING 1 AND 2

2X = 74

DIVIDING BY 2

2X/2 = 74/2

X = 37

AND X = 9 + Y

: Y = X - 9

PUTTING X = 37

Y = 37 - 9

Y = 28

6 0
3 years ago
Jeremiah wants to send some of his shirts to a dry cleaner. he usually takes his clothes to Spot-Less Dry cleaners, where he pay
Allisa [31]

answer:spot-less

Step-by-step explanation:

21.00 divided by 4 is 5.25 so you'd be payingmore at "no mess or stress dry"

4 0
3 years ago
Circle the statement that are tru as you solve
shepuryov [24]
What statement are you talking about?
5 0
3 years ago
True or False: The endpoints of a polygon must conform to snap points, whereas the edges of an area are not confined by snap poi
fgiga [73]

For this case, what we should know is that a polygon is a geometric figure with n sides that is closed. It is usually the union of straight lines.

On the other hand, in order to find the area of a figure, we need it to be closed.

Therefore, the edges of an area are confined by snap points.

Answer:

FALSE

3 0
3 years ago
Read 2 more answers
Other questions:
  • ...........................................<br>.
    13·1 answer
  • 2x+8=7x-12 || -m/4+5=2 || 3x-8=-17 ||
    11·1 answer
  • How do you write 36.14 in expanded form
    9·2 answers
  • Three students used factoring to solve a quadratic equation.
    9·1 answer
  • You are a painter. You are estimating how much paint it will take you to cover 2 large canvases and 6 smal canvases. Each large
    11·1 answer
  • Helpppppppppppppppppp​
    6·2 answers
  • Rly rly need help on this
    12·2 answers
  • Find the y intercept for the equation of the line that passes through point (-1 , 5)if the slope is 5
    15·1 answer
  • PLEASE HELP - need full solution and steps<br> please don't put some random answer for the points
    5·1 answer
  • Let f(x) = (1 − x2)2/3. Which type of non-differentiable point exists at x = 1?.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!