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
Marysya12 [62]
3 years ago
7

Find the value of x.

Mathematics
1 answer:
slavikrds [6]3 years ago
3 0

Answer:

x=11

Step-by-step explanation:

we know that

The <u><em>Midpoint Theorem</em></u> states that the segment joining two sides of a triangle at the midpoints of those sides is parallel to the third side and is half the length of the third side.

so

In this problem

(x+5)=\frac{1}{2}(3x-1)

solve for x

Multiply by 2 both sides

2x+10=3x-1

subtract 2x both sides

10=3x-1-2x

10=x-1

Adds 1 both sides

x=11

You might be interested in
Find the volume of the given prism. Round to the nearest tenth if necessary.
alex41 [277]

Answer:

17m³

Step-by-step explanation:

==>Given:

Prism with right triangular base with the following dimensions:

Height = 17m

Base area = area of the right triangle = ½×2×1 = 1m²

==>Required:

Volume of prism

==>Solution:

Volume of prism = Base area × height of prism

Volume of prism = 1m² × 17m

Volume = 17m³

3 0
3 years ago
The sum of 6 consecutive even numbers is 126.<br> What is the fourth number in this sequence?
lilavasa [31]

Answer:

The 6 numbers are: 16, 18, 20, 22, 24, and 26 so the answer would be 22.

4 0
3 years ago
A factory produces 56,224 nuts in 28 days. If they are producing same number of nuts every day, find the number of nuts produced
german

Answer:

7028

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find a potential function for F or determine that F is not conservative. (If F is not conservative, enter NOT CONSERVATIVE.) F =
xxMikexx [17]

For F to be conservative, we need to have

\dfrac{\partial f}{\partial x}=\cos z

\dfrac{\partial f}{\partial y}=10y

\dfrac{\partial f}{\partial z}=-x\sin z

Integrate the first PDE with respect to x:

\displaystyle\int\frac{\partial f}{\partial x}\,\mathrm dx+\int\cos z\,\mathrm dx\implies f(x,y,z)=x\cos z+g(y,z)

Differentiate with respect to y:

\dfrac{\partial f}{\partial y}=10y=\dfrac{\partial g}{\partial y}\implies g(y,z)=5y^2+h(z)

Now differentiate f with respect to z:

\dfrac{\partial f}{\partial z}=-x\sin z=-x\sin z+\dfrac{\mathrm dh}{\mathrm dz}\implies\dfrac{\mathrm dh}{\mathrm dz}=0\implies h(z)=C

So we have

f(x,y,z)=x\cos z+5y^2+C

so F is indeed conservative.

8 0
3 years ago
How many permutations can be made from the letters m, n, o, p, and q taken 3 at a time? 6 30 60
aleksley [76]
There are a total of 60 permutations makeable from those letters 3 at a time.
8 0
3 years ago
Other questions:
  • Round to the nearest hundred thousand 257,098
    5·1 answer
  • WILL GIVE BRAINLIEST IF CORRECT
    8·1 answer
  • Whats the Square root of 13?
    14·2 answers
  • The perimeter of a rectangle is 68 ft. Find the dimensions of the rectangle if the ratio of the length to the width is 9 : 8. Wh
    9·1 answer
  • Place the following values in order from least to greatest: 3/4, 0.7, 4/5, 65.5%, 0.72
    6·1 answer
  • The fish population of Lake Collins is decreasing at a rate of 5% per year. In 2000 there were about
    10·1 answer
  • Please give this one a go! I need it ASAP. Thank you for your time
    13·1 answer
  • I will give u Brainliset rn if u answer
    12·1 answer
  • What is -3 - (-1)?? please help
    15·2 answers
  • Eva has a points card for a movie theater. She receives 65 rewards points just for signing up. She earns 13.5 points for each vi
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!