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
Aleks04 [339]
2 years ago
11

Please help me will you!!?

Mathematics
1 answer:
Amiraneli [1.4K]2 years ago
5 0

Answer:

  (0, -6)

Step-by-step explanation:

You can find an ordered pair by choosing a value for one of the variables and solving the resulting equation for the other variable.

It is often convenient to choose 0 as a value for one of the variables.

For x = 0

  0 -y = 6

  y = -6 . . . . multiply by -1

One ordered pair is (0, -6).

__

For y = 0

  3x -0 = 6

  x = 2 . . . . divide by 3

Another ordered pair is (2, 0).

You might be interested in
What is the equation for this function?
ki77a [65]
Y=x to the second power
6 0
2 years ago
What is the solution?<br> 45-[5+8y-3(y+3)]= -3(3y-5)-[5(y-1)-2y+6
monitta

Answer:

-5

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

45−(5+8y−3(y+3))=−3(3y−5)−(5(y−1)−2y+6)

45+−1(5+8y−3(y+3))=−3(3y−5)+−1(5(y−1)−2y+6)(Distribute the Negative Sign)

45+(−1)(5)+−1(8y)+−1(−3(y+3))=−3(3y−5)+−1(5(y−1))+−1(−2y)+(−1)(6)

45+−5+−8y+3y+9=−3(3y−5)+−5y+5+2y+−6

45+−5+−8y+3y+9=(−3)(3y)+(−3)(−5)+−5y+5+2y+−6(Distribute)

45+−5+−8y+3y+9=−9y+15+−5y+5+2y+−6

(−8y+3y)+(45+−5+9)=(−9y+−5y+2y)+(15+5+−6)(Combine Like Terms)

−5y+49=−12y+14

−5y+49=−12y+14

Step 2: Add 12y to both sides.

−5y+49+12y=−12y+14+12y

7y+49=14

Step 3: Subtract 49 from both sides.

7y+49−49=14−49

7y=−35

Step 4: Divide both sides by 7.

7y

7

=

−35

7

y=−5

8 0
3 years ago
Cot (15 degrees)
STatiana [176]

Answer:

Part I: cot(15 degrees) = cot(45 - 30)

Part II: Evaluation is below

Step-by-step explanation:

<em>Everything is done in degrees</em>

<em />

Two angles that differ by 15 degrees that is easy to evaluate is 30 degrees and 45 degrees. The cot(15 degrees) = cot(45 - 30) = 1/tan(45-30) = (1+tan45tan30)/(tan30 - tan45) = (1+ sqrt(3))/(sqrt(3) - 1)

We rationalize this by multiplying 1+ sqrt(3) in the top and bottom, getting:

(4 + 2sqrt(3))/2 = 2 + sqrt(3)

I hope this helps! :)

8 0
2 years ago
What is the airplane's rate in miles per hour?
Shkiper50 [21]
The rate of the airplane is 300mph per hour.
3 0
2 years ago
When Mrs. Stewart makes pie dough, she uses 2/3 cup of shortening for every 2 1/2 cups of flour which proportion could be used t
n200080 [17]

Answer:

She will use the ratio shortening to flour as 4 : 15

Step-by-step explanation:

When Mrs. Stewart makes pie dough, she uses \dfrac{2}{3} cups of shortening for every 2\dfrac{1}{2} = \dfrac{5}{2} cups of flour.

So, for each \dfrac{2}{3} cup of shortening she uses \dfrac{5}{2} cups of flour.

Then, the ratio of shortening to flour in the mixture of pie dough will be  

\dfrac{\dfrac{2}{3} }{\dfrac{5}{2} } = \dfrac{4}{15} i.e. 4 : 15.

Therefore, she will use the ratio shortening to flour as 4 : 15 to find the amount of flour she needs when she uses 5 cups of shortening. (Answer)

3 0
3 years ago
Other questions:
  • Which equation could have been used to create this graph?
    13·2 answers
  • You are feeding a baby alligator named Joseph with 11 pounds of fresh meet in per week.how many grams of meat does Joseph eat pe
    9·1 answer
  • A car depreciated (decreased in value) by 25% during the first year. If the car was purchased for $28,000, what is the car worth
    15·1 answer
  • Jane is using a ladder to paint under a window of her house. The straight line distance from the bottom of the window to the gro
    8·1 answer
  • C2 - 6c-5<br> Evaluate the expression when c = -2
    5·1 answer
  • PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • Which of the following statements best describes the data?
    8·1 answer
  • Please help <br> I WILL MARK THE BRAINLEST
    10·1 answer
  • Which range of y values makes
    5·1 answer
  • John types 265 words in 5 minutes. At this rate, how many words does he type per minute
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!