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
rosijanka [135]
3 years ago
10

If y is proportional to x and y = -15 when x= -20, what is the value of x when y = 12

Mathematics
1 answer:
ladessa [460]3 years ago
3 0
I hope this helps you




y= -15 x= -20



y=12 x=?



?.-15=12.-20


?=12.20/15


?=16


x=16
You might be interested in
What is 8,274 rounded to the nearest thousand
larisa [96]

Answer:ot would be 8000

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What are the coordinates of the vertices of the triangle under the translation (x y) (x − 1 y − 3)
Vsevolod [243]

Answer:

A: (-9,-3)(-2,-4)(-5,-8)

B: (-5,2)(-1,-3)(3,2)

C: (4,-7)(-1,-3)(4,1)

D: (-1,-11)(-2,-4)(-6,-7)

Step-by-step explanation:

So of the transformations, translations are pretty much the easiest.  x-1 just means move all coordinates left 1 and y-3 means move all coordinates down 3.  So for the first one the x coordinate gets 1 subtracted from it and the y value gets 3 subtracted from it.

(-8,0) => (-8-1, 0-3) = (-9,-3)

I do recommend double checking though, for practice and in case I flubbed a calculation.  

7 0
3 years ago
Resuelve los siguientes sistemas de ecuaciones lineales utilizando el método de igualación
Dafna11 [192]

Answer:

A

Step-by-step explanation:

7 0
2 years ago
Michael has just won some money on a game show! He has the option to take a lump sum payment of $700,000 now or get paid an annu
Maslowich

Answer:

Answer is B, the nominal rate is 3% and the interest rate is 1%

Step-by-step explanation:

6 0
2 years ago
Steve has a wall in his room that measures 13 ft long 8 by 1/2 ft high and it's totally bear he wants to hang out automobile pos
ivolga24 [154]

Answer:

16

Step-by-step explanation:

Each poster is 3 ft long divided that into 13 and you will get 4

each poster is 2 ht high divided that into 8.5 and you will get 4

4 posters high and 4 posters wide - 16

there will be .5 ft left high and 1 ft left long

4 0
2 years ago
Other questions:
  • Which of the following statements are true? Select all that apply.
    8·2 answers
  • Help! 10th Grade math!
    8·1 answer
  • Talulah is an ecologist who studies the change in the penguin population of Antarctica over time. She
    7·1 answer
  • Verify that the function satisfies the three hypotheses of Rolle's Theorem on the given interval. Then find all numbers c that s
    12·1 answer
  • Solve for z -p(d+z) = -2z+59
    8·1 answer
  • A hiker climbs a mountain. After 1 hour he is at an altitude of 200 feet. After 3 hours, he is at an altitude of 350 feet. What
    7·1 answer
  • the width of a rectangle is 8 feet and the diagnal length of the rectangle is 13 feet which measurement is closest to the length
    7·1 answer
  • Plssssssssssssss help
    8·1 answer
  • Who wants free gram.m.arl.y pre.mi.um acco.unt
    15·1 answer
  • Giselle has $16.25 in her wallet and needs to get to her uncle’s house 8 miles away.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!