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
sasho [114]
2 years ago
11

If y varies directly as x, and y = 12 when x = 72, then what is the value of x when y = 3 ?

Mathematics
2 answers:
qwelly [4]2 years ago
8 0

Answer:

x = 18

Step-by-step explanation:

difference between y = 12, x=72 is 6

so if y = 3 then multiply 3×6 = 18

Vadim26 [7]2 years ago
7 0

Answer:

18

Step-by-step explanation:

You might be interested in
If f(x) = x and g(x) = 2x + 7, what is<br>f[90X)] when g(x) = 11?​
kumpel [21]

\bf \begin{cases} f(x) = x\\ g(x) = 2x+7 \end{cases}~\hspace{7em}g(x)=11\implies \stackrel{g(x)}{11}=2x+7 \\\\\\ 4=2x\implies \cfrac{4}{2}=x\implies \implies \boxed{2=x} \\\\[-0.35em] ~\dotfill\\\\ f[90x]\implies f\left[90\left( \boxed{2} \right)\right]\implies f(180)=\stackrel{x}{180}

8 0
2 years ago
Multi step equations 4x+6+3=17
Kobotan [32]
First, you add like terms.  In this case, the like terms are 6 and 3.

4x + 6 + 3 = 17
4x + 9 = 17

Then, subtract 9 on each side:

4x + 9 - 9 = 17 - 9
4x = 8

Then divide by 4 on each side to get the x by itself:

4x/4 = 8/4
x = 2
8 0
3 years ago
Read 2 more answers
PLEASE HELP NEEDED TODAY
gtnhenbr [62]

Answer:

the missing side of the rectangle should be twelve

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I need help with this Adding Fractions problem. If you answer and fill out this whole page I will love you for the rest of my li
zhannawk [14.2K]

Answer:

omigosh hope she gets better i will look at the pdf and solve

Step-by-step explanation:

okay so for most of them you can just multiply by the denominator to turn it into a regular number (to get it out of fraction form) and then use basic algebra to solve for x. I 'll write the answers to problems 1-9 in the comments

8 0
2 years ago
1. The chart below represents the percentage of Americans traveling to each destination.
lidiya [134]
B 23%
6100 planned to travel to the united states mid west
7 0
2 years ago
Other questions:
  • Two teams of workers were scheduled to produce 680 parts in a month. The first team produced 20% more parts than planned and the
    8·2 answers
  • A funnel is shaped like a cone and is 4.5 inches high and has a diameter of 6 inches. What is the volume of the funnel? Use 3.14
    13·2 answers
  • Put the following points into Slope Intercept Form: (4,3) (9,18)
    15·1 answer
  • Who is vladimir lenin?
    13·2 answers
  • Exercise 3.9.101: Find a particular solution to x 0 = 5x + 4y+ t, y 0 = x + 8y−t, a) using integrating factor method, b) using e
    5·1 answer
  • Can 12/52 be made into lowest fraction
    11·1 answer
  • Esme takes the bus to university 40 times during a term to relative frequency of the bus being late is 0.3
    10·2 answers
  • Which expression is equivalent to 18x12
    8·2 answers
  • I’ll give Brainliest ? Please help
    8·2 answers
  • Five double-digit numbers We have five consecutive positive double-digit integers. If we swap places on the numbers in the large
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!