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
Alenkasestr [34]
3 years ago
7

HELP NOWhhhhhhhhhhhhhhhhhhhhhhh

Mathematics
2 answers:
DerKrebs [107]3 years ago
8 0

Answer:

r = 1/5

Step-by-step explanation:

Substitute x=15 and y=3 into the equation given.

Transpose so that r = 3/15

Simply 3/15

r = 1/5

marshall27 [118]3 years ago
3 0

Answer:

4.4/22 = .2

r=.2

Step-by-step explanation:

You might be interested in
Which number can each term of the equation be multiplied by to eliminate the fractions before solving-3/4m-1/2=2+1/4m
densk [106]
<h2>Hello!</h2>

The answer is: 4

<h2>Why?</h2>

The smallest whole number we can use to multiply each term in order to eliminate the fractions is 4:

Multiplying each side of the equation by 4, we have:

Multiplying each side of the equation by 4, we have:

(\frac{-3m}{4}-\frac{1}{2})*4=(2+\frac{1}{4})*4\\\\\frac{-12m}{4} - \frac{4}{2} = 8+\frac{4m}{4}\\-3m-2=8+m\\-8-2=m+3m\\4m=-10\\m=\frac{-10}{4}=\frac{-5}{2}\\\\m=\frac{-5}{2}

Have a nice day!

8 0
3 years ago
Read 2 more answers
Please could someone explain how to do question 2)a) (ii)
KonstantinChe [14]

Answer:

15 kilometres

Step-by-step explanation:

Based on the wording of your question, I am assuming you already know that Paul ran 250 metres every 1 minute, and that the ratio is 250:1. To get the second part of the answer, convert metres to kilometres. 0.001*250= 0.25. Paul ran 0.25 kilometres per minute. The ratio of kilometres per minute is 0.25:1. Next, convert minutes to hours. Multiply the entire ratio by 60, as there are 60 minutes in an hour. The ratio of kilometeres per minute is 15:60, and the ratio of kilometres per hour is 15:1, meaning Paul ran 15 kilometres in one hour.

8 0
3 years ago
Draw a picture that shows an example of a product of two even numbers. Write the matching multiplication sentence
aleksandrvk [35]

Answer:

I guess make a certain amount of objects and divide them individually between two or more things or people within an even number. Example: 20 apples split into and even amount which would be 10 amongst let's say 2 ppl.

8 0
3 years ago
Could someone help me with this please?
Greeley [361]
It is possible to prove that the right triangles are congruent through the right angle hypotenuse side theorem.
4 0
3 years ago
¡4 = -1. <br> True or false
soldi70 [24.7K]

Answer:

False

I hope this helps!

4 0
4 years ago
Other questions:
  • Is -10 a polynomial?
    8·1 answer
  • Solve the triangle ABC given B=78◦51, AC=22.31mm and AB=<br> 17.92mm. Find also its area.
    7·1 answer
  • How do I solve 3/10+2.125 <br> Converted into fractions
    7·1 answer
  • Graph the equation by plotting three points. if all three correct, the line will appear. -y=x+0?
    12·1 answer
  • Help me solve asap mathemathics
    14·1 answer
  • Solving quadratic equations by factoring <br> m(m-3)=0
    12·1 answer
  • Can someone sub to my youttube channel pls, its called Yakobu, it would really help out :)
    6·2 answers
  • PLEASE HELP!!!!!!!!!!!!!
    10·1 answer
  • Write an equation in slope-intercept form of a line with a slope of -2 that goels through the point (4 , 2)
    12·1 answer
  • What is the slope and the y-intercept of a line whose equation is y=-4x-7
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!