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
Readme [11.4K]
2 years ago
15

Mark ran 15 miles in 135 minutes. Assume Mark maintains a constant speed.

Mathematics
2 answers:
svet-max [94.6K]2 years ago
5 0

Answer:

9 minutes

Step-by-step explanation:

Set up fractions: \frac{miles}{minutes} = \frac{15}{135}  = \frac{1}{x}

Cross multiply:

15x = 135

x = 9

postnew [5]2 years ago
4 0
Answer I believe would be nine (9) minutes to run 1 mile.
You might be interested in
Any of these please I’m having difficulty
frosja888 [35]

Answer:

864 squared meters

Step-by-step explanation:

Set up a proportion.  The scale between 270 and 360 should be the same as 648 to the fourth yard.

\frac{270}{360} = \frac{648}{x}\\270x = (360)(648)\\270x = 233280\\x = 864 m^2

7 0
3 years ago
What is the solution set for the inequality,
creativ13 [48]

Answer:

x≤−6

Step-by-step explanation:

Let's solve your inequality step-by-step.

4(x−3)−7x≥6

Step 1: Simplify both sides of the inequality.

−3x−12≥6

Step 2: Add 12 to both sides.

−3x−12+12≥6+12

−3x≥18

Step 3: Divide both sides by -3.

−3x

−3

≥

18

−3

x≤−6

6 0
2 years ago
Read 2 more answers
In the figure below what is the name of the angle formed by two rays QR and QP? What is the common. endpoint,for this angle?
castortr0y [4]
The common endpoint is Q. The angle is: angle RQP, angle PQR, or just angle Q
6 0
3 years ago
In circle O, what is m∠MAJ?
ira [324]

we know that

The measure of the interior angle is the half-sum of the arcs comprising it and its opposite.

so

<u>Find the measure of the angle LAM</u>

m∠LAM is equal to

\frac{1}{2}*[arc\ KJ+arc\ LM]= \frac{1}{2}*[170+80]\\\\=125\ degrees

<u>Find the measure of the angle MAJ</u>

we know that

m∠LAM+m∠MAJ=180° ------> by supplementary angles

m∠MAJ=(180-125)

m∠MAJ=55°

therefore

<u>the answer is</u>

The measure of the angle MAJ is 55\ degrees

6 0
3 years ago
Read 2 more answers
An object placed between two plane mirrors arranged at right angles to each other at a distance d1 from the surface of one mirro
xz_007 [3.2K]

Answer:

3

..................

5 0
3 years ago
Other questions:
  • Maria lives in Kentucky, which has a sales tax of 6%. She just bought a mountain bike whose full price was $470, but she present
    14·2 answers
  • Please help. its very easy
    8·2 answers
  • A dance instructor wants 8 costumes to be yellow and 24 costumes to be blue. What is the ratio of blue costumes to yellow costum
    8·1 answer
  • A seamstress needs to cut 15 inches pieces of ribbon from a roll of ribbon that is 9 feet in length what is the greatest number
    13·1 answer
  • Escribe un número decimal que se encuentre entre cada Par de números 0.1 y 0.01?
    5·1 answer
  • I been confused about this for the longest whats this answer 1500g+10.0m/s^2.
    11·1 answer
  • Help I don't know how to do this-
    15·1 answer
  • Can someone please help me it's due today
    12·2 answers
  • Jeremy is taking a photography class, but he doesn't own a camera. The class organizers will rent him a camera for $6 per day. J
    9·1 answer
  • I need help!!! I don't get it.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!