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
Anit [1.1K]
2 years ago
11

Three points, Q, R, and S, lie on the same line such that R lies between Q and S. Find QS if RS = 19 and QR = 32

Mathematics
1 answer:
Svet_ta [14]2 years ago
5 0

Answer:

QS=51

Step-by-step explanation:

It was given that RS = 19 and QR =32

QS=x

Q-R was measured and found to be 32

R-S was measured and found to be 19

Q-S will be the sum of Q-R and R-S which is 32+19= 51

QS=51

You might be interested in
Martina spent a total of $15 at the grocery store. Of this amount, she spent $12 on fruit. What percentage of the total did she
ludmilkaskok [199]

Answer:

80%

Step-by-step explanation:

5 0
3 years ago
Convert a speed of 651 mi/hr to units of feet per minute. also show the unit analysis by dragging components into the unit-facto
ladessa [460]
We know that 60 minutes = 1 hour and 1 mile = 5280 feet. We just need to multiply and simplify:

651 miles/hour = 651 *5280/60 feet/minutes =  651*88 feet/minutes = 57288 feet/minutes
4 0
3 years ago
Read 2 more answers
Which is 2/3 of 18 <br>A. 27<br>B. 8<br>C. 12<br>D. 6
ahrayia [7]

Answer:

C. 12

Step-by-step explanation:

We know you have the number 18 and the fraction 2/3. The problem is we want to find out what 2/3 of 18 is. Well, if 18 divided by the denominator of that fraction (3) is 6 than we just add 6 because the question is asking for 2/3 NOT 1/3.

6 0
3 years ago
Two cards are chosen at random from a standard 52-card deck. What is the probability that they are either both hearts or both di
Delvig [45]
With or without replacement?

3 0
3 years ago
Read 2 more answers
alex is running in a clockwise direction around a circular track with radius 60 yards. he runs for 20 minutes at a speed of 4 ya
Ganezh [65]

Answer:

  100.9 yards

Step-by-step explanation:

One circuit of the track is a distance of ...

  C = 2πr = 2π(60 yd) = 120π yd.

At Alex's running rate, the distance covered in 20 minutes is ...

  (4 yd/s)(20 min)(60 s/min) = 4800 yd

The number of circuits will be ...

  (4800 yd)/(120π yd/circuit) = 40/π circuits ≈ 12.7324 circuits

The last of Alex's laps is more than half-completed, so the shortest distance to his starting point is 13 -12.7324 = 0.2676 circuits,

That distance is (0.2676 circuits)×(120π yd/circuit) ≈ 100.88 yd

The shortest distance along the track to Alex's starting point is about 100.9 yards.

_____

<em>Additional comment</em>

The exact distance is 120(13π-40) yards. The distance will vary according to your approximation for pi. If you use 3.14, this is about 98.4 yards.

3 0
2 years ago
Other questions:
  • What is the algbraic expression for <br> 2(x - 7) + 10
    5·2 answers
  • jane paid $40 for an item after she received a 20% discount. janes friend says this means that the original price of the item is
    12·1 answer
  • A circle has a sector with area \dfrac{1}{2}\pi 2 1 ​ πstart fraction, 1, divided by, 2, end fraction, pi and central angle of \
    10·1 answer
  • Ann's watch runs 2 min. per hour too slow. Beth's watch runs 1 minute per hour too fast. For example, if both watches were corre
    10·1 answer
  • Separate the 51 into two parts so that the second part is more than twice as large as the first part
    14·2 answers
  • A kilobyte is 2^10 bytes and a megabyte is 2^20 bytes. How many kilobytes are in a megabyte?
    12·1 answer
  • Is this a valid conclusion?<br><br> A.<br><br> B.<br><br> C.<br><br> D.
    6·2 answers
  • Which expression represents the phrase "15 less than the current amount"?
    10·1 answer
  • I need help please I suck at math
    7·2 answers
  • The number of students in the tutoring center was recorded for 42 randomly selected times. The data is summarized in the frequen
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!