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
Setler79 [48]
2 years ago
14

Find the coordinate of x if xy=1 and the coordinate of y is 0

Mathematics
1 answer:
Nataly [62]2 years ago
6 0

Answer:

No Solution

Step-by-step explanation:

If xy = 1, and y is 0, then you can plug in 0 for y. x(0) = 1. You would then need to divide by 0 on both sides, but you cannot do that. Therefore, there is no soultion.

You might be interested in
A number minus 9 is twelve
TiliK225 [7]

Answer:

The answer is 21

Step-by-step explanation:

All you have to do is 9+12

Brainliest??

5 0
3 years ago
Read 2 more answers
It takes 12 hours for 7 men to paint a room.
dangina [55]

28 men are needed to paint the room in 3 hours

<h3><u>Solution:</u></h3>

Given that it takes 12 hours for 7 men to paint a room

We are asked to find number of men required to paint the room in 3 hours

Recognize, "paint the room" is 1 task. One job.

7 men -------- 12 hours ------ 1 job

(7/7) = 1 men ------- 12 x 7 (84)  ------- same 1 job

The one men is rate is 84 hours to do the job

We can express this as 1/84 jobs per hour, the one-person rate

Now lets find how many men needed to paint the room in 3 hours

Let the required number of men for 3 hours be "a"

The rates of each person is simply additive.

a \times \frac{1}{84} \times 3 = 1

corresponds to rate x hours = jobs and "a" is a variable for how many men

a \times \frac{1}{28} = 28

Thus 28 men are needed to paint the room in 3 hours

4 0
2 years ago
Which image shows the correct position -2 1/2on the number line ​
Nat2105 [25]

Answer:

The first one

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
7. point A(-2, 7); parallel to the line y = - 3x - 4
aniked [119]

Answer:

y=-3x+1

Step-by-step explanation:

plug in point into x and y, replace -4 as a +b(or any other variable to represent y intercept)

therefore,

7=-3(-2)+b

7=6+b

1=b

y=-3x+1

8 0
3 years ago
Open the picture, help me and get 10 points
Hitman42 [59]
13 feet wide.
156/12=13
Brainliest plz
4 0
3 years ago
Other questions:
  • What is 50% of 35???? Help pls
    10·2 answers
  • Find r(x + 1) if r(x) = x3 + x + 1
    14·2 answers
  • What is the equation of the line, in slope-intercept form, that passes through the point (4, -1) and is perpendicular to the lin
    12·1 answer
  • 1. The value of 25 x (8.5) is:<br> a.<br> More than 250<br> b. Less than 250
    7·1 answer
  • True or false the mean is less sensitive to extreme scores than the median and this makes it a better measure than the median fo
    9·1 answer
  • If you earn 25$ babysitting for 3 hours. How much wold I earn in 7 hours?
    13·1 answer
  • Given f(x) = 2x² + 8x - 4 and g(x) = 5x +6, find 3f(x)
    15·1 answer
  • On a certain map, 1.2 represents 12 miles. Lenoir City and Greenback are 6 inches apart on the map. What is the actual distance
    13·2 answers
  • What is 7a+3b+7c please help meeee
    14·1 answer
  • For Halloween, Jenna collected 64 pieces of chocolate. That is 8 times as many pieces of hard candies as she collected. How many
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!