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
Mandarinka [93]
3 years ago
15

Do you know The answer for If R is the midpoint of QS, QR =8x - 51 and RS = 3x - 6 find QS

Mathematics
1 answer:
7nadin3 [17]3 years ago
5 0

Answer:

<h2>QS = 42</h2><h2></h2>

Step-by-step explanation:

R is midpoint

|<---------------- QS -------------------->|

Q---------------------R--------------------S

       8x - 51                 3x - 6

find: QS

QR = RS

8x - 51 = 3x - 6

8x - 3x = 51 - 6

5x = 45

x = 45/5

x = 9

QS = QR + RS

QS = (8x - 51) + (3x - 6)

plugin the value of x=9 into the equation above:

QS = (8(9) - 51) + (3(9) - 6)

QS = 72 - 51 + 27 - 6

QS = 42

You might be interested in
Write 10 5/12 as an equivalent improper fraction.
allochka39001 [22]

125/12 would be your equivalent improper fraction

3 0
3 years ago
Read 2 more answers
Need help due tonight
Degger [83]

Answer:

an=7n-19

(the last one)

Step-by-step explanation:

5 0
3 years ago
Es transversal por que puede separar zoos rectas y convertirse n perpendicular
Kamila [148]

Answer:

It is transversal because it can separate two lines and become n perpendicular

Step-by-step explanation:

7 0
3 years ago
​ Parallelogram ABCD ​ is a rectangle.
timurjin [86]
The first two are correct
3 0
3 years ago
Read 2 more answers
Solve the following exponential equation:<br><br>5^x=2 <br><br>e^x=10​
olya-2409 [2.1K]

Number 1.

5^x=2, first we will take the log of both of these numbers getting us,

x=\frac{log(2)}{log(5)}, which then gives us that x=0.4306777777....

Number 2

e^x=10, solve for our exponent, 2.718282^x=10, use the logarithmic formula, and we get,

x=\frac{log(10)}{log(2.718282)}, which then we get that x=2.302585

3 0
3 years ago
Other questions:
  • What is the square root of Pi
    14·2 answers
  • Find the inverse of the function y = (x - 4)3
    8·1 answer
  • A cylinder has a radius of 12 m and a height of 9 m. What is the exact volume of the cylinder? 108π m³ 216π m³ 972π m³ 1296π m³
    11·2 answers
  • Number 8 please, I don't understand it
    7·1 answer
  • Please help! I really really need it.
    5·1 answer
  • Fill in each box below with an integer or a reduced fraction.
    10·1 answer
  • 2v+7=3<br><br> Help me out <br><br><br> I’m dating vinnie hacker
    12·2 answers
  • PLEASE HELP WILL MARK BRAINLIST
    10·1 answer
  • Can someone help me with this pls I don’t understand??
    11·2 answers
  • If the opposite of g(x) is –g(x),<br> then –g(x) =
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!