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
FinnZ [79.3K]
3 years ago
10

Point M is the midpoint of segment QR. If QM = 16 + x and MR = 2(x + 2), find the length of QR. QR = 12 QR = -12 QR = 28 QR = 56

Mathematics
1 answer:
vfiekz [6]3 years ago
6 0
The midpoint divided a segment into two congruent lengths/segments.

So, QM = MR.

Set up the equation.

16 + x = 2(x+ 2)

16 + x = 2x + 4

12 + x = 2x

12 = x


Now, that you have the value of x, substitute it for the two equations.

QM = 16 + x

QM = 16 + 12

QM = 28


MR = 2(12+ 2)

MR = 2(14)

MR = 28


Find the whole length by of the line by adding the two segments. 28 × 2 = 56.

QR = 56
You might be interested in
Can someone plz solve!!!??????
Tju [1.3M]
To find q + 3, you need to answer this first:

What is 5-3?

5-3=2.


q would be equal to 2.


so now we have something like this:

1
_ ( 2 + 3) =5

3


3 0
3 years ago
Read 2 more answers
What is the algebraic expression for the quotient of z and 3
Zielflug [23.3K]
The quotient of z and 3.

quotient = ÷

z/3

The answer is A.
4 0
3 years ago
Evaluate f(x)= 1.8 X 2^x for x=6 <br><br> A: 115.2<br><br> B: 2176.78<br><br> C: 21.6
attashe74 [19]
By substitution
f(6) = 1.8×2^(6)
= 1.8×64
= 115.2
3 0
3 years ago
Read 2 more answers
A six-sided die is rolled. What is the probability that the number rolled will be an even number or a 6?
asambeis [7]

Answer:

1/2

Step-by-step explanation:

A six sided die has 1, 2, 3, 4, 5, 6. Out of those numbers, 3 of those are even numbers. Meaning you have a 3/6 chance. This 3/6 can be reduced to 1/2.

8 0
3 years ago
PLEASE HELP MEEE ITS DUE IN 30 MINUTES!
ArbitrLikvidat [17]

Answer:

(suprisingly easy) 6x3x4=72 in.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • I have 5 questions
    11·1 answer
  • Factor completely 3x − 12.<br><br> 3(x − 4)<br><br> 3(x + 4)<br><br> 3x(−12)<br><br> Prime
    14·2 answers
  • Algebra:please answer #1 and show work
    8·1 answer
  • I need help proving this ASAP
    10·1 answer
  • 2. El
    12·1 answer
  • Midpoint of (-1,-4)(2,-1)
    15·1 answer
  • I don't get this question
    8·1 answer
  • Pattern is 3,-6,12,4,20
    9·1 answer
  • £280 is divided between Krutika, Natasha &amp; Richard so that Krutika gets twice as much as Natasha, and Natasha gets three tim
    15·1 answer
  • Help please :). I hate trigonometry
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!