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
brilliants [131]
3 years ago
5

How do we solve a proportion? ​

Mathematics
1 answer:
nikitadnepr [17]3 years ago
5 0

Answer:

Step-by-step explanation:

a matter of stating the ratios as fractions, setting the two fractions equal to each other, cross-multiplying. Ex

3

(2)(9)

​

x

=

18

3

=

6

x=

3

18

​

=6

If I have to , I'll include my fractional equation with the arrows. answer is:

x = 6

You might be interested in
Students at MyTeam Middle School completed a survey about their preference for pizza Thursdays. They had three choices: veggie,
almond37 [142]

Answer:

2 7th graders prefer peperoni

4 8th graders prefer peperoni

7 7th graders prefer cheese

3 8th graders prefer cheese

Step-by-step explanation:

it does tell you the answer but you have to put it down, at least for me

8 0
3 years ago
The table represents a function. What is the value of f(–1)?
Afina-wow [57]

Answer : C

we need to  the value of f(–1)

Table is given in the question

From the table ,

f(x) = 4 when x= -5, that is f(-5) = 4

f(x) = 0 when x= -1, that is f(-1) =0

f(x)= -1 when x=6, that is f(6) = -1

f(x)= -3 when x=9, that is f(9) = -3

So, the value of f(–1) = 0



3 0
4 years ago
Read 2 more answers
A store advertises 15% off an item that regularly sells for $300.
maw [93]

Answer:

15%=15/100=0.15

15% off means = regular price - (15% of regular price)

                        = 300 - (0.15*300)=255

So sale price is $255

Step-by-step explanation:

5 0
4 years ago
Which number dose 5 represent a value 10 times the value represented by 5 in 35,187
Alex777 [14]
The thousands is the answer and you spelled does wrong
5 0
3 years ago
Solve for the value of t.<br> HELP!!
Len [333]

Answer:

28

Step-by-step explanation:

2x28 = 56 -7 = 49

my answer has to be 20 characters long so don't mind the sentence with words

5 0
3 years ago
Read 2 more answers
Other questions:
  • (06.04 MC)What is the volume of four cubes with a side length of fraction 1 over 4 foot? V = s3, where s is the side length.
    9·2 answers
  • 46/16 as a mixed number
    6·2 answers
  • Solve the equation:<br>x<br>-- =(12)<br>6
    13·2 answers
  • Alana incorrectly simplified the expression (-14a + 12) - (-10a + 13) as -24a + 25 describe her error
    11·1 answer
  • Can someone plz help me with this one problem!!!!<br><br> (I’M MARKING BRAINLIEST)
    8·1 answer
  • PLS HELP
    11·1 answer
  • The length of AB is 5 units. What is the length of the image of the line segment after a dilation with a scale factor of 5/2 Ent
    8·1 answer
  • 20 POINTS
    15·1 answer
  • Given that a:b:c= 20 : 35 : 15, a) simplify a : b:c, b) find a:b,
    9·1 answer
  • Select the correct answer. This table represents values of a cubic polynomial function. x-2,-1,0,1,2,3 y-12,0,6,7.5,6,3 Based on
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!