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
timurjin [86]
3 years ago
11

If x and y vary directly, and x = 12 when y = 4, what is the value of x when y = 1 ?

Mathematics
2 answers:
DerKrebs [107]3 years ago
6 0

Answer: x = 3

Step-by-step explanation:

y for x

4 for 12

1 for ?

Cross multiply

4? = 12 x 1

4? = 12

Divide both sides by 4

? = 3

When y = 1, x = 3.

Hope that helped!

castortr0y [4]3 years ago
4 0

Answer:

3

Step-by-step explanation:

You might be interested in
Question 5<br> Find the value of x. (x refers to the angle)<br> 98°
lesya692 [45]

Answer:

I need a picture and more information to help :)

Step-by-step explanation:

7 0
3 years ago
How many solutions does this system of equations have? x+y=10 2x+2y=20
Vinil7 [7]

Answer:

Infinitely many solutions

Step-by-step explanation:

ive learned thiss

6 0
3 years ago
Read 2 more answers
Dilate the segment about the origin by a scale factor of 1 /2 What are the coordinates of B'? please help
Marina86 [1]

Answer:

(1,-2) edge2020

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Factor this polynomial completely x^2-10x+25
san4es73 [151]

<u>x^2-10x+25</u>

=x^2-5x-5x+25

x(x-5)-5(x-5)

<u>=</u><u>(</u><u>x-5)</u><u>(</u><u>x-5)</u>

<u>x=</u><u>5</u><u> </u><u>,</u><u> </u><u>x=</u><u>5</u><u> </u>

hope it's helpful to you

5 0
2 years ago
Read 2 more answers
If the measure of ZB is 40°, what measures can ZA and
lubasha [3.4K]

Answer: 30° and 110°

55° and 85°

70° and 70°

The sum of angles in a triangle is 180°. Therefore, since an angle has been given as 40°, the remaining angles will be:

= 180° - 40°

= 140°

Therefore,

30° + 110° = 140°

55° + 85° = 140°

70° + 70° = 140°

5 0
2 years ago
Other questions:
  • What is the value of m (5m+100)
    11·1 answer
  • 14x+21y+7z distribute property. Pls help. First will be awrared
    7·1 answer
  • HELP PLEASE!
    12·1 answer
  • What is the value of x in this simplified expression? (-j)^-7=1/(-j)^x
    8·1 answer
  • Solve x2 + 2x =1 for x by completing the square.
    12·1 answer
  • Whats 907 divide by 6?
    10·1 answer
  • The following data set lists average life span(in years) of 16 different animals found in Africa.
    9·1 answer
  • Your uncle is 2 years older than 3 times your age. You are 12 years old. How old is your uncle?
    9·2 answers
  • Question in pic! Will give brainliest! ANSWER ASAP
    8·1 answer
  • Order the following probabilities from least to greatest: 1, 0.03, 5%, 0.07%
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!