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
Fittoniya [83]
3 years ago
5

Write the proportion and solve:

Mathematics
2 answers:
masya89 [10]3 years ago
8 0

Answer:

810 minutes

13 hours 30 minutes

Step-by-step explanation:

Let the unknown value be x

5\:miles = 45 \: minutes\\90\:miles = x\:minutes

Sole the proportion for x ; Cross Multiply

5\times \:x =90 \times 45\\\\5x\: = 4050

Divide both sides of the equation by 5

\frac{5x}{5} = \frac{4050}{5} \\\\x = 810 \:minutes =\\13 \:hours \:30\:minutes

Crazy boy [7]3 years ago
7 0

Answer:

810 minutes

Step-by-step explanation:

90÷5=18

18×45=810

It will take him 810 mins.

I hope this helped!!

You might be interested in
A human head remains conscious for around 20 seconds after being decapitated. ...
gregori [183]

Answer:

omg girl have you lost your mind 0please don't do something like that it's your life make it happy you are the builder of your own life

3 0
2 years ago
A polygon is shown:
neonofarm [45]

Answer:

17

Step-by-step explanation:

5x3=15, that's the area of the larger square. Next, 2x1=2 is the area of the smaller one. (3-2=1 and 7-5=2)

17

3 0
3 years ago
Read 2 more answers
PLEASE HELP WHATS THE ANSWER
e-lub [12.9K]

Answer:

Domain: (-\infty, \infty)

{\{x|x \in \R\}}

4 0
3 years ago
Solve the inequality 4x-7<5.
wolverine [178]
The answer to your question is
x<3
6 0
3 years ago
28 is 32% of what number?
ehidna [41]
<span>28 is 32% of 87.5.
</span><span>0.32x = 28
x = 28/0.32
x = 87.5

</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following best describes the equation below?<br> 2(x + 9) + 5x = 7x - 18
    11·1 answer
  • 7. Jenny wants to buy some shoes. She found the shoes at the store for a 10 points
    13·1 answer
  • Can someone explain to me how to do this I don’t know how to do it
    11·1 answer
  • Evaluate : -80 - (-15) =
    8·2 answers
  • ASAP math help algebra plzzz
    9·1 answer
  • The ratio of Aziz's money to Osman's money was 2:1 at first. After Aziz spent $10 ratio became 4:3. How much money did each boy
    6·1 answer
  • Find the y-intercept of the folowing equation. Simplify your answer <br><br> 19x + 8y=7​
    9·1 answer
  • I have 1,000 chickens i take 749 away how much would there be left (trick question?)
    15·2 answers
  • P(x)=x-3<br> g(x) = 2x-5<br> Find the following.<br> (p ° q)(5)= and (q ° p)(5)=
    14·1 answer
  • PLEASE HELP.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!