ALGEBRA Find x and the measures of the unknown sides of each triangle.
12.
M
13.
R
17
Sx
6x - 5
2x + 7
2
N
O
5
3x - 4
3x + 10
+

Answer:

kinetic energy because when the car moves again it will be faster then it was before

Answer:

In the solid state particles are held closely together and vibrate slightly. They exist in a regular arrangement - there is no regular arrangement in the other states.

Answer:

The motion and vibration of the atoms pull the individual molecules apart from each other

Explanation:

:)

Answer:

f= mass/acceleration

Explanation:

f= 95/2.2

Answer:

1. Group B

2. The juice

3. The number of stacks of paper

4. the juice did not help improve a quicker process

5. Group A can be given the juice, Group B can be given the juice without the special ingredient

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This suggests that the special juice did not have a positive impact on productivity, and it may even have had a negative effect.

To improve the experiment: Randomized assignment, Control group considerations, Double-blind design, Larger sample size.

1. Smithers' conclusion should be that the special juice did not increase the productivity of the workers. Group B, which did not receive the special juice, actually produced more stacks of paper (2,113 stacks) compared to Group A, which had the special juice (1,587 stacks).

2. To improve the experiment, Smithers could consider implementing the following:

a. Randomized assignment: Ensure that the assignment of workers to groups is done randomly. Random assignment helps minimize any potential bias or confounding variables that could affect the results.

b. Control group considerations: In this experiment, Group B serves as the control group since they did not receive the special juice.

c. Double-blind design: To eliminate potential biases, both the workers and the person assessing their productivity should be unaware of which group received the special juice.

d. Larger sample size: Increasing the sample size can enhance the statistical power of the study and improve the reliability of the results. With a larger sample size, any differences between the groups can be more confidently attributed to the intervention.

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Answer:

the answer is B but I'm not completely sure

The reason for this observation is  that the shed is not made of iron or steel.

The special magnetic property of iron is called ferromagnetism. As a result of this special magnetic property, iron can be attracted easily by a magnet. Steel is made from iron so it is also highly magnetic.

In the question, a magnet placed against the wall of a metal shed falls to the ground, where it attracts a nail. The reason for this is that the shed is not made of iron or steel.

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Answer:

time and complete a hands-on team challenge to gather evidence to support this idea. ... Using this data, students come up with ways in which they can mitigate their ... Learners will help Mosa figure out how Lystrosaurus fossils were found on

Explanation:

In the Make Extension, students conduct experiments to determine the role

The hormonal, cardiovascular, central nervous and respiratory systems are all involved in this response.

The body is equipped to respond to emergency situations through the fight and flight hormones secreted by the adrenal gland. This chemical messengers send a message to the brain which now causes reactions such as increased pumping of blood by the heart and a faster breathing rate by the lungs.

Hence, the hormonal, cardiovascular, central nervous and respiratory systems are all involved in this response.

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Explanation:

The pendulum oscillates 10 times in 1 second.

Thus the frequency is 10 Hz

Now the time period will be 1/f = 1/10 = 0.1s

Answer:

J/kg

Explanation:

The unit of gravitational potential is J/kg.

Gravitational potential is the amount of energy needed to bring a unit mass of charge from an external point to that field.

Answer:

The proximate answer pertaining to your question entails 10 kg.

Justification:

The statement implies which of the following units preceded by the value of 10 will obtain substantial inertia.

Exploiting conversions, this can be evinced/demonstrated:

Choice "10 m" => .01 kg

10 J ==> 0.10

10 N ==> 1.02 kg

10 kg  ==>  10 kg

Thus, an object obtaining a cumulative mass of 10 kg obtains substantial inertia.

Answer:

Wouldn't it be 17.5. Force doubles in weight.

Explanation:

Answer:

altocumulus, cirrocumulus and cumulonimbus are cloud types that signals a warm front

Explanation:

The subject is geography

a.  communicate the solution

Answer:

Electromagnets are used in all kinds of electric devices, including hard disk drives, speakers, motors, and generators, as well as in scrap yards to pick up heavy scrap metal. They're even used in MRI machines, which utilize magnets to take photos of your insides!

Explanation:

Answer:

Executive Orders state mandatory requirements for the Executive Branch, and have the effect of law. They are issued in relation to a law passed by Congress or based on powers granted to the President in the Constitution and must be consistent with those authorities.

Explanation:

Answer:

85.66m

Explanation:

Given the following data;

Horizontal velocity = 25.8m/s

Height = 54m

Initial velocity = 0

We would first of all, solve for the time taken using the formula for maximum height of a projectile.

H = ½gt²

Where;

We know that acceleration due to gravity is 9.8m/s²

Substituting into the equation

54 = ½*9.8t²

54 = 4.9t²

t² = 54/4.9

t² = 11.02

t = 3.32 secs

To find the distance;

Distance, x = velocity * time

x = vt

Substituting into the equation, we have;

x = 25.8*3.32

x = 85.66m

Answer:

hold up let me think

Explanation:

Answer: I know this is not the answer but i searched on brainly it gives the answer like search ur own question and find the right one :)

Answer:

B. people with OCD know their disorder is irrational

Explanation:

Got it right

Answer:

B

Explanation:

Edge2021

Answer:

1. 50 meters

2. average velocity (?)

Explanation:

Vot + 1/2 at^2

= 0 (10) + 1/2(1)(10)^2

= 0 + 1/2 (1)(10)^2

= 1/2 (1) (100)

= 1/2 (100)

= 50

Answer:

s = 11.46 m

Explanation:

Since, the reaction time is 0.75 s. Hence, the brakes shall be applied after this time. So, the car will start to slow down after covering a distance at the constant speed during this time. This distance can be given as follows:

s = vt

where,

s = distance covered by car before slowing down = ?

v = speed of car = (55 km/h)(1 h/3600 s)(1000 m/1 km) = 15.28 m/s

t = reaction time = 0.75 s

Therefore,

s = (15.28 m/s)(0.75 s)

s = 11.46 m

Answer:

Student A is correct.

Explanation:

An electromagnet can be defined as the magnet that is produced by the electric current passing through a wire surrounding a metal piece. In an  electric motor, magnets surrounds the the coil carrying currents. Because of the magnetic field, the current carrying coil experiences a force and it starts to rotate. Thus the electric motors uses the forces between the electromagnets to start running.

Therefore, student A is correct.

Answer:

a

Explanation:

Answer:

Who are the people for you then I can help you format the essay

Explanation:

If a 10Ω resistor is removed and replaced by a 20Ω resistor, at constant voltage, the current will decrease.

This law states that, the current flowing in a conductor is directly proportional to the voltage in the conductor.

V = IR

where;

I = V/R

At constant voltage, when the value of the resistance increases, the value of the current in the ciircuit wil decrease.

Thus, if a 10Ω resistor is removed and replaced by a 20Ω resistor, at constant voltage, the current will decrease.

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Answer:

Explanation:

The work done by an object can be found by using the formula

workdone = force × distance

From the question we have

workdone = 100 × 0.5

We have the final answer as

Hope this helps you

Answer: 250kg m/s

Explanation: You multiply 50kg and 5m/s to get 250kg m/s

The momentum of the ball is 250 Kgm/s

Given the following data;

To find the momentum of the ball;

Momentum can be defined as the multiplication (product) of the mass possessed by an object and its velocity. It is a vector quantity and as such has both magnitude and direction.

Mathematically, momentum is giving by the formula;

[tex]Momentum = mass\; * \; velocity[/tex]

Substituting into the formula, we have;

[tex]Momentum = 50 * 5[/tex]

Momentum = 250 Kgm/s

Therefore, the momentum of the ball is 250 Kgm/s

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Answer:

Intelligence

Explanation:

Intelligence involves gathering and analyzing information related to the terrain and environment of enemy forces.

Intelligence is a very important tool in warfare which are often used by Army Generals and other war specialists. This also helps to make adequate plans and preparations in ensuring success and victory is achieved.