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
alisha [4.7K]
3 years ago
8

suppose Q is the midpoint of PR. use the information to find the missing value. PQ equals 3x + 14 and QR equals 7X - 10; find X.

​
Mathematics
2 answers:
enyata [817]3 years ago
8 0

Answer:

x=-0.4

Step-by-step explanation:

ok you have to visualize this line

P                         Q                           R

O---------------------O-----------------------O

        3x+14                    7x-10

so to make the equation of PR you would add PQ and QR together.

3x+14+7x-10

add your like terms

10x+4

solve for x

10x+4=0

subtract 4 from each side

10x=-4

divide both sides by 10

x=-2/5       fraction

x=-0.4       decimal

     

NARA [144]3 years ago
4 0

Answer:

x=6

Step-by-step explanation:

A midpoint is the middle point of a line segment, therefore it is equal distances from both ends of the segment.

This means that PQ and QR have the same length. So all we have to do is set each value equal to each other, and then solve for X.

3x+14=7x-10\\3x+24=7x\\24-4x\\x=6

You might be interested in
The graph of an exponential function is shown on the grid.
aliya0001 [1]

Answer:

????

Step-by-step explanation:

Where is the picture?

P.S. I am not answering this question JUST to get points, I will actually revise my answer correctly once you add in a picture! :)

3 0
3 years ago
If a package of corn chips weighs 1.2 ounces what is the weight in ounces of 48 packages ?
Naya [18.7K]
I'm not usually good at these questions but you can get a calculator that does weight multiplied by units.
so with your question it would be :

1.2 ounces x (48 units)
=  57.6 ounces




57.6 ounces
5 0
3 years ago
Read 2 more answers
A rental car company charges $30 a day plus $0.05 a mile. Which expression could be used to find the cost of renting a car for m
Gnoma [55]

Answer:

C

Step-by-step explanation:

Since the company earns $0.05 for every mile, we would multiply m by 0.05. We also add it with 30 since it is a base charge. This makes it C

It can't be A or B since that would mean the company earns $30.05 for every mile.

It can't be D since that would mean the company earns $30 for every mile with a base charge of $0.05.

6 0
3 years ago
A gardener wants to create a rectangular vegetable garden in a backyard. She wants it to have a total area of 120 square feet, a
Andru [333]
Ima say 10 by 12 for the garden
3 0
3 years ago
The Boden family is taking a road trip across the US. After initially driving for awhile, the Bodens decide to make a plan to dr
kipiarov [429]

Answer:

202

Step-by-step explanation:

973-771=202

5 0
3 years ago
Read 2 more answers
Other questions:
  • Without solving it, determine the nature of the roots of this equation:
    6·1 answer
  • How do you find sin 30 of a unit circle?
    7·1 answer
  • Which fraction is equivalent to -0.06?<br><br> -1/6, -6/10, -3/5, or -3/50
    5·1 answer
  • How much pay does john receive if he gives half of his pay to family,250 to his landlord and has exactly 3/7 of his pay left ove
    6·1 answer
  • 4y-|2y+6|&lt;12<br><br> Please help me solve this. Thank you!
    15·1 answer
  • I need answers for A -F
    15·1 answer
  • Find the midpoint of the segment below and enter its coordinates as an
    6·1 answer
  • HURRYYYYYYY
    12·2 answers
  • (Sphere has a volume of 40 cubic meters and is reduced by a scale factor
    13·1 answer
  • NEED HELP ASAP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!