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
Maurinko [17]
3 years ago
13

2x+3y=-27 is one equation in a coincidental system of two linear equations. the other equation is __y=__x-102.

Mathematics
1 answer:
Snezhnost [94]3 years ago
3 0
Given:

An equation in a coincidental system of two linear equations:

2x + 3y = -27

The other equation is 

_y = _x - 102

Rearrange the second equation to be identical to the first

_y - _x = -102

Determine the factor, -102/-27 = 3.78

for x, 2 * 3.78 = 7.56
for y, 3 * 3.78 = 11.33

The second equation, 11.33y - 7.56x = -102
You might be interested in
Valeria purchases a can of chicken noodle soup and a can of tomato soup. The can of chicken noodle soup has a height of 4 inches
sweet [91]

Answer:

The height of the tomato soup can is 2.6 in.

Step-by-step explanation:

"The can of chicken noodle soup has a height of 4 inches and a radius of 2 inches."

We can find the volume of this can.

V = pi r² h

V = 3.14 * (2 in.)² * (4 in.)

V = 50.24 in.³

"The can of tomato soup has the same volume, but a radius of 2.5 inches."

Now we know the volume of the can, so we can find the height, h.

V = pi r² h

50.24 in.³ = 3.14 * (2.5 in.)² * h

50.24 in.³ = 19.625 in.² * h

h = (50.24 in.³)/(19.625 in.²)

h = 2.56 in.

Answer: The height of the tomato soup can is 2.6 in.

5 0
2 years ago
Read 2 more answers
Graph the following linear inequality
pshichka [43]

Answer:❤❤❤

Step-by-step explanation:

8 0
3 years ago
10. (10 points) Solve the following ODE. (3y^2 + sec^2 (x)) dx +(6xy + y) dy = 0
DENIUS [597]

The ODE is exact, since

(3y^2+\sec^2x)_y=6y

(6xy+y)_x=6y

so there is a solution of the form \Psi(x,y)=C satisfying

\Psi_x=3y^2+\sec^2x

\Psi_y=6xy+y

Integrating both sides of the first PDE wrt x gives

\Psi=3xy^2+\tan x+f(y)

and differentiating wrt y gives

\Psi_y=6xy+y=6xy+f'(y)\implies f'(y)=y\implies f(y)=\dfrac{y^2}2+C

Then

\Psi(x,y)=\boxed{3xy^2+\tan x+\dfrac{y^2}2=C}

3 0
3 years ago
What is difference between a cube and a cylinder
Novosadov [1.4K]
A cube has a square cross-section 
<span>ie area is length x breadth = x^2 </span>

<span>A cylinder has a circular cross-section </span>
<span>ie area is pi * r^2 
</span>
5 0
3 years ago
Read 2 more answers
I hate math whats 5 + 5
RoseWind [281]
10 and I love the lucky star image
5 0
3 years ago
Other questions:
  • Complete the equation of the line whose y intercept is (0,6) and slope is 3
    14·1 answer
  • How to make a mixed number into an improper fraction?
    8·1 answer
  • PLZ HELP ME I WILL GIVE U BRAINLIEST!!!
    8·2 answers
  • HELP ME PLEASE DUE IN 5 MIN
    10·1 answer
  • The Utica Boilermaker is a 15-kilometer road race. Sara is signed up
    11·1 answer
  • Can you help me please
    7·1 answer
  • A basketball team took a total of 100 shots. One player took 70% of all 100 shots, and
    9·2 answers
  • In the Uffizi gallery in Florence, Italy, there is a room built by Buontalenti called the Tribune (La Tribuna in Italian). This
    12·2 answers
  • Please help me quick !! <br> Will mark whoever is first brainliest.
    9·1 answer
  • -9(z+8)=-9z-72<br><br> Llllllll
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!