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
alexandr1967 [171]
3 years ago
7

6x+y=6 8x-2y=-1 con solución de sistemas de ecuaciones por favor

Physics
1 answer:
sveticcg [70]3 years ago
5 0

6x+y=6

y=6-6x

8x-2y=-1

8x-2(6-6x)=-1

8x-12+12x=-1

20x=11

x=11/20

x=0.55

y=6-6x

y=6-6(0.55)

y=6-3.3

y=2.7

You might be interested in
The frequency of light emitted from a source is changed. What visible evidence would indicate this?
Llana [10]
The change of color. Each color has a different wavelength therefore a different frequency.
5 0
3 years ago
Read 2 more answers
Compare and contrast the CONFLICT (choose one) in the short story you read with the elements appearing in The Watsons Go to Birm
forsale [732]

Answer:

they were in two places in flint and Birmingham and in Birmingham it is hot but flint of cold the Simi is they both have Sunday school for Joetta

Explanation:

use in your own words teachers know when your not trust me.

4 0
3 years ago
A transform boundary occurs where two tectonic plates _____.?
gladu [14]

Where they slide over each other.

Transform boundaries are formed or occur when two plates slide past each other in a sideways motion.  They do not tear or crunch into each other (but the rock in between them may be ground up) and therefore none of the spectacular features are seen such as occur in divergent and convergent boundaries.

In a transform boundary, neither plate is added to at the boundary nor destroyed.  They are marked in some places by features like  stream beds that have been split in half and the two halves moved in opposite directions.



7 0
3 years ago
Read 2 more answers
What is the magnitude of the momentum change of two gallons of water (inertia about 7.3 kg ) as it comes to a stop in a bathtub
aliya0001 [1]

We know that the change in momentum is equals to the product of force and time that is impulse (  F \times t). Therefore, we need to determine the value of that the water is in air by using the second equation of motion,

s=ut+\frac{1}{2} gt^2

Here, u is initial velocity which is zero.

s= \frac{1}{2} gt^2 \\\\ t = \sqrt{\frac{2s}{g} }.

Thus, impulse

= F \times \sqrt{\frac{2s}{g} }

From Newton`s second law,

F =mg

Therefore, impulse

= mg \times \sqrt{\frac{2s}{g} } = m \sqrt{2gs}

Given,  m = 7.3 kg and s = 2.0 m

Substituting these values, we get

Change in momentum = impulse  

= 7.3 \ kg \sqrt{2 \times 9.8 \ m/s^2 \times 2.0 \ m } = 45 .7 \ Ns.

8 0
2 years ago
When Simon grows (let’s say he doubles his mass) what happens to his GPE when he is at the balcony?
DerKrebs [107]

Answer:

His gravitational potential energy will increase as well.

Explanation:

Let gpe represent gravitational potential energy.

gpe = mass × gravitational field strength × height

From the formula above, we can conclude that as the mass of a body increases, it's gpe increases too.

5 0
2 years ago
Other questions:
  • Two wheels initially at rest roll the same distance without slipping down identical planes. Wheel B has twice the radius, but th
    8·1 answer
  • The atomic number of an atom is the number of ____.
    11·2 answers
  • Peyton and Vanessa are having an in-depth conversation about whether moral standards and concepts hold across cultures, or wheth
    8·2 answers
  • When a projecting load extends to the rear four or more feet beyond the bed or body of a vehicle in the daytime, the extreme rea
    14·2 answers
  • Suppose you have measured the diffraction pattern of a grating with d = 0.19 mm and have found that the spots were separated by
    13·1 answer
  • 7. A force of 100 N acting on a body gives it a speed of 200 m/s in 2
    10·2 answers
  • Consider a makeup mirror that produces a magnification of 1.5 when a person's face is 11.5 cm away what is the focal length of t
    8·1 answer
  • What is a four chord song??
    15·1 answer
  • A 2kg mass moving at a speed of 3 m/s is stopped by a constant force of 15N. How many seconds must the force act on the mass to
    10·1 answer
  • The door is 2 m tall. How tall is it in inches? Note: There are 2.54 cm in 1 inch.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!