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
7nadin3 [17]
3 years ago
10

Can someone help me with both of the or may be one

Mathematics
2 answers:
Natalija [7]3 years ago
7 0

Answer:

30 and 6

Step-by-step explanation:

Given that R is the midpoint of QS , then

RS = QR , that is

5x = 3x + 6 ( subtract 3x from both sides )

2x = 6 ( divide both sides by 2 )

x = 3

Then

QS = QR + RS

     = 3x + 6 + 5x

     = 8x + 6

     = 8(3) + 6

     = 24 + 6

     = 30

------------------------------------------------------------------

Similarly

QR = RS , that is

6x - 9 = 2x - 1 ( subtract 2x from both sides )

4x - 9 = - 1 ( add 9 to both sides )

4x = 8 ( divide both sides by 4 )

x = 2

Then

QS = QR + RS

      = 6x - 9 + 2x - 1

      = 8x - 10

      = 8(2) - 10

      = 16 - 10

      = 6

natulia [17]3 years ago
5 0

Answer:

QS=8x-10

Step-by-step explanation:

Question 9

6x-9+2x-1

QS=8x-10

You might be interested in
A recipe calls for 2Start Fraction 3 over 4 End Fraction cups of sugar. How many fourths is that? A. 3 B. 8 C. 11 D. 14
pickupchik [31]
I’m pretty sure that would be B
4 0
3 years ago
Read 2 more answers
(07.01 LC) Olivia rolls two fair number cubes numbered from 1 to 6. She first defines the sample space as shown below: (1, 1), (
belka [17]
Olivia's sample space consists of 36 pairs. Three (3) of them give a total of 10: (4, 6), (5, 5), (6, 4).

The probability of getting a total of 10 is 3/36 = 1/12.
5 0
3 years ago
X=5-3Y<br> X=2Y-10<br> Whats the answer
prohojiy [21]
X = 5 - 3y
x = 2y - 10

5 - 3y = 2y - 10
<u>  + 3y + 3y        </u>
       5 = 5y - 10
  <u>+ 10        + 10</u>
     <u>15</u> = <u>5y</u>
      5      5
       3 = y
x = 2y - 10
x = 2(3) - 10
x = 6 - 10
x = -4
(x, y) = (-4, 3)
6 0
3 years ago
Read 2 more answers
Alex gets paid $2.25 a tree for tree planting up north. In one week, he planted 437 trees. What is his wage?
Amiraneli [1.4K]

Answer:

Hey Beebzie

Dang he part of 20m trees? And is Alex a he or she, we'll never know, so I'll just refer to Alex as "it" to not gender appropriate anyone.

So it gets paid 2.25 for one tree. It planted 437 tress.

We take 2.25 x 437 to know the amount of money earned for all trees it planted.

The answer is $983.25, or A. I don't want to gender appropriate the letter "A" either because it could be option 1 or a different letter so I'll just say the answer again to not be sexist, $983.25

6 0
3 years ago
HELP PLEASEEE!!!!!!!
LekaFEV [45]

Answer:

1/3^3 *1/3^2

1/27 *1/9

1/243

5 0
3 years ago
Read 2 more answers
Other questions:
  • Tom bought several clients is it a new car. He paid for a sales tax of 7.5% on the appliances and a tax of 6.5% on the car. Befo
    10·1 answer
  • Ivy checks to see how many people are waiting in line. She notes that there are 120 possible line arrangements for the people th
    10·1 answer
  • Tony checked out 4 books from the library. He returned the books 3 days late. The fine for late books is $0.05 a day for each bo
    10·2 answers
  • A boat's value over time is given as the function f(x) and graphed below. Use A(x) = 400(b)x + 0 as the parent function. Which g
    9·1 answer
  • The perimeter of the parallelogram below is 50 cm and the length of AB = 10 cm. What is the length of side BC?
    7·2 answers
  • Taryn and lanny were each asked to represent 75% of $1.00
    15·2 answers
  • Please help me. Hurry! Please explain and make it easy to understand. 50 points!
    7·2 answers
  • Find the value of x. <br> Area of circle = 25(pi) <br> radius = x + 3
    11·1 answer
  • Tim wants to create a circle graph showing the number of physicians whose specialty is aerospace medicine. He knows the followin
    5·1 answer
  • Approximate by finding the product of (2x10^58)x(2x10^-23)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!