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
wel
2 years ago
7

Plz help!! Given: DE is a midsegment of ABC. Show all work.

Mathematics
1 answer:
topjm [15]2 years ago
5 0

Answer:

AC=14

X=10

Y=1

Hoped this helped!

Step-by-step explanation:

DE is half of BC, therefore x=10. AE and EC have to be the same length, which is 7. SO, y=1 and x is 10.

You might be interested in
I need to know what the sum of 347.89 + 23.52!!!
vodomira [7]

Answer:371.41


Step-by-step explanation:

this is because you just need to carry the number over to the next place if the sum of the digits( example 8+9=17) if it is greater than 10

5 0
3 years ago
Read 2 more answers
Answer these questions <br> 1. 3 1/2 + 3/4 =<br> 2. 5/6 0f 54 =<br> put both answers
natita [175]

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em>.</em><em>.</em><em>.</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em><em>.</em><em>.</em><em>.</em><em>.</em>

5 0
3 years ago
What should be done to x^2 + 15x in order to create a perfect square?
lana [24]

\bf \qquad \textit{perfect square trinomial} \\\\ (a\pm b)^2\implies a^2\pm \stackrel{\stackrel{\text{\small 2}\cdot \sqrt{\textit{\small a}^2}\cdot \sqrt{\textit{\small b}^2}}{\downarrow }}{2ab} + b^2 \\\\[-0.35em] ~\dotfill

\bf x^2+15x+\boxed{?}^2\implies \stackrel{\textit{we know the middle term is}}{2\sqrt{x^2}\cdot \sqrt{\boxed{?}^2}\implies 2x\boxed{?}}\qquad then\qquad 2x\boxed{?}=15x \\\\\\ \boxed{?}=\cfrac{15x}{2x}\implies \boxed{?}=\cfrac{15}{2}\qquad \impliedby \textit{we should add that much \underline{squared}} \\\\[-0.35em] ~\dotfill\\\\ x^2+15x+\left( \cfrac{15}{2} \right)^2\implies \left(x+ \cfrac{15}{2} \right)^2

5 0
3 years ago
What is this answer
Radda [10]

use the distance formula

\sqrt{(x2-w1)^{2} +(y2-y1) ^{2}  }

You ll need to do it t times:

                       x1     y1      x2    y2

(-1, 5) (4, 2) =   (-1,     5)     (4,     2)

(4, 2) (0,0)

(0,0) (5,5)

(5,5) (-1, 5)

then add all your results

4 0
3 years ago
Subtract 5r - 2 from -3r + 4
Len [333]

Answer:

-8r+2

Step-by-step explanation:

-3r + 4 - 5r - 2

Combine like terms

-8r+2

6 0
3 years ago
Read 2 more answers
Other questions:
  • Julie has the three segments shown in the graph. Can she make a triangle with these segments.
    15·2 answers
  • Factor the expression 28r+42s-35
    14·1 answer
  • What are 3 ratios for 20 nails for every 20 shingles<br> (1/4)
    15·1 answer
  • Drag each figure to show if it is similar to the figure shown or why it is not similar.
    8·1 answer
  • 3 ten thousand + 14 tens + 16 ones
    12·2 answers
  • X+4y=6<br> 3x+3y=9<br> Answer is 6.3 but how
    9·1 answer
  • -3.25 as a mixed number
    10·1 answer
  • What’s the slope,y-intercept, transformations of (-) and (2)
    15·1 answer
  • The length of an equilateral triangle is increased by 5 cm. The perimeter of the new triangle is 72 cm. What is the side length
    12·1 answer
  • In the figure, a pair of parallel lines Is cut by a transversal. What kind of angle are angles A and C?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!