pls help me with this​

Answer:

[tex]b=-\frac{141}{13}[/tex]

Explanation:

Given the following question:

[tex]y=mx+b[/tex]

In order to find the answer, we substitute the given information into the slope intercept then solve for b.

[tex]y=mx+b[/tex]
[tex]m=\frac{-9}{-13}[/tex]
[tex]y=-6[/tex]
[tex]x=7[/tex]
[tex](7,6)=(x1,y1)[/tex]

Substitute:
[tex]-6=\frac{-9}{-13} (7)+b[/tex]
[tex]\frac{-9}{-13} \times\frac{7}{1} =\frac{63}{13}[/tex]
[tex]\frac{63}{13}+b=6[/tex]
[tex]\frac{63}{13} -\frac{63}{13} =0[/tex]
[tex]6-\frac{63}{13} =-\frac{141}{13}[/tex]
[tex]b=-\frac{141}{13}[/tex]

Hope this helps.

Answer:

I believe the answer is GPS

Explanation:

Answer:

False

Explanation:

A convergent plate boundary formed the Himalaya Mountains.

Answer:

Lithium Fluoride

One lithium atom can combine with one fluorine (F) atom. Together, they make the formula LiF. Fluorine has seven electrons of it's own. Lithium gives up its one electron to make both atoms happy.

Explanation:

According to thrid equation of kinematicsthird equation of kinematics

[tex]\\ \rm\hookrightarrow v^2-u^2=2as[/tex]

Isolate the equation for a

[tex]\\ \rm\hookrightarrow a=\dfrac{v^2-u^2}{2s}[/tex]

[tex]\\ \rm\hookrightarrow a=\dfrac{120^2-0^2}{2(400)}[/tex]

[tex]\\ \rm\hookrightarrow a=120^2/800[/tex]

[tex]\\ \rm\hookrightarrow a=16m/s^2[/tex]

1. They have evolved their leaves into spikes for minimum water loss through transpiration.

2. They have a waxy layer for minimum water loss.

3. They have thick walls for minimum water loss.

4. They can take water from atmosphere.

5. They change the photo energy from Sun into an intermediate stage and store it, so that they can make food even in night.

Answer:

Yeah, you can make gold from other elements.

Explanation:

To make gold out of other elements you need to have a nuclear reaction.

I hope it helps! Have a great day!
Muffin ^^

Answer:

Yes.

Explanation:

Gold can be made from other elements but it is too expensive so it’s not really worth it.

I hope it helps! Have a great day!

bren~

Answer:

FALSE

Explanation:

an electric field has both magnitude and direction. it also has strength

Answer:

Answer would be South..

The lunar phase that occurs one week after the first quarter is :

It takes about 4 weeks for the moon to complete its cycle of phases. After every 1 week the moon undergoes one quarter (1/4) of its phase/cycle. Therefore the primary lunar phase that the moon will undergo one week after the first quarter is the Third quarter phase before the full moon

During the third quarter phase, half of the moon is completely illuminated in comparison to the other half ( first quarter ). this phase is the last phase before the full moon.

Hence we can conclude that The lunar phase that occurs one week after the first quarter is : Third quarter phase.

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The potential energy of the raised wooden bath will be converted into kinetic energy of the flying baseball when it is hit.

The law of conservation of energy states that energy can neither be created nor destroyed but can be transformed from one form to another.

The potential energy of the raised wooden bath will be converted into kinetic energy of the flying baseball when it is hit.

Learn more about conservation of energy here: https://brainly.com/question/166559

Answer:

Cell theory is the scientific theory that states that all living things are composed of cells and that cells are the basic unit of life. The three principles of cell theory are the cell is the smallest unit of life, all cells come from preexisting cells, and cells are the basic unit of function in living things.

Explanation:

Please mark me brainliest

Answer:

Examples of Energy Transformations: 1. A toaster transforms electrical energy into thermal energy. 2. A blender transforms electrical energy into mechanical energy. 3. The sun transforms nuclear energy into ultraviolet, infrared, and gamma energy all forms of electromagnetic energy.

Explanation:

The photovoltaic (PV) panel system which would be best to use in the Los Angeles area is no tracking, tilted west.

A PV panel system is an abbreviation for photovoltaic (PV) panel system and it is also referred to as a photovoltaic module, solar cell panel, or solar electric panel.

Basically, a PV panel system is an assembly of photovoltaic cells that transforms light energy (sunlight) obtained directly from the Sun into electrical energy (electricity).

In this scenario, the photovoltaic (PV) panel system which would be best to use in the Los Angeles area is no tracking, tilted west because it prevent brownouts.

Read more on PV panel here: https://brainly.com/question/13486973

Answer:

Student A is correct

Explanation:

Colored objects look the way they do because of reflected light. When sunlight is shined on a green leaf, the violet, red and orange wavelengths are absorbed. The reflected wavelengths appear green. In each case we are seeing the complementary colors to the ones absorbed.

(a) The height of the cliff will be 8.26 meters.

(b) The time would it take to reach the ground will be 0.717 sec.

The change of displacement with respect to time is defined as the velocity. Velocity is a vector quantity. it is a time-based component.

(a) The height of the cliff will be 8.26 meters.

According to Newton's second equation of motion

[tex]\rm H =ut-\frac{1}{2} gt^2 \\\\ \rm H =8\times 2.35-\frac{1}{2} 9.81 (2.35)^2\\\\\rm H =8.16 \; m[/tex]

Hence The height of the cliff will be 8.26 meters.

(b)The time would it take to reach the ground will be 0.717 sec.

We must have the final velocity to find the time so;

[tex]\rm v^2=u^2+2gh\\\\ \rm v^2=8^2+2\times 9.81 \times 8.6 \\\\ \rm v= \sqrt{8^2+2\times 9.81 \times 8.6}\\\\\rm v=15.03 \;m/sec[/tex]

According to Newton's third equation of motion ;

[tex]\rm v=u-gt \\\\ \rm t=\frac{v-u}{g} \\\\ \rm t=\frac{15.03-8}{9.81} \\\\ \rm t=0.717 sec.[/tex]

Hence the time would it take to reach the ground will be 0.717 sec.

To learn more about the velocity refer to the link ;

https://brainly.com/question/862972

The maximum compression of the spring is 0.6 m.

The spring constant of the spring is calculated as follows;

F = kx

k = F/x

k = (5)/(0.1)

k = 50 N/m

The maximum compression of the spring is calculated as follows;

U = K.E

¹/₂kx²  = ¹/₂mv²

x² = (mv²)/(k)

x = √(mv²)/(k)

x = √(4.5 x 2²)/(50)

x = 0.6 m

Thus, the maximum compression of the spring is 0.6 m.

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Answer:

metric system

[tex]\large{{\bold{ \underline{ \underline{ \overline{ \overline{ \red{☆Solution :—}}}}}}}}[/tex]

↪Total energy = 750 J

↪Efficiency = 50%

↪Wasted energy = 50% [ 100% - 50%]

Amount of wasted energy

↦ 750 x 50%

↦ 750 x 0.5

↦ 375 J

Answer:

The answer is D, cartilage.

The electric potential at point b experienced by the charge cab be determined using the formulas given.

The electric potential of a point charge is the work done in moving the charge from infinity to certain point against the electric field.

V = Ed

V = (F/q)d

V = (Fd)/q

where;

Thus, the electric potential at point b experienced by the charge cab be determined using the formulas given.

Learn more about electric potential here: https://brainly.com/question/14306881

Hi there!

Recall the equation for weight.

[tex]W = Mg[/tex]

W = Weight (N)

M = Mass (kg)
g = acceleration due to gravity (m/s²)

The weight of an object depends upon its MASS and the strength of the GRAVITATIONAL field. We can solve for weight:

[tex]W = 1360 * 9.8 = \boxed{13,328 N}[/tex]

Answer:radiation, conduction, and convection

one or the other

Answer:

across:

5) infrared

6) convection

7) vacuum

8) conduction

9) insulator

down:

1) conductor

2) currents

3) radiation

4) insulation

Diversity involves the inclusion of people which have various backgrounds and differences.

This involves people from a range of different social and ethnic backgrounds and of different genders, etc living in a given area at a given time.

It is best for all South Africans to accept and honour diversity as discrimination is wrong and individuals are unique and equal.

Read more about Diversity here https://brainly.com/question/1136627

Answer:

Correct answer of the question is B .

0

We know

[tex]\\ \rm\hookrightarrow Y=\dfrac{Stress}{Strain}[/tex]

[tex]\\ \rm\hookrightarrow Y=\dfrac{\sigma}{\Delta \ell/\ell}[/tex]

[tex]\\ \rm\hookrightarrow Y=\dfrac{0}{\Delta \ell/\ell}[/tex]

[tex]\\ \rm\hookrightarrow Y=0[/tex]

Answer:

A - Crest,  B - amplitude,  C - wavelength,  D - trough

Explanation:

The amplitude is letter B, the wavelength is letter C, the crest is letter A and the trough is letter D.

Amplitude (B) refers to the maximum displacement or distance from the equilibrium position of a wave.

Wavelength (C) is the distance between two corresponding points on a wave. It is commonly measured as the distance between two consecutive crests or two consecutive troughs of a wave.

A crest (A) is the highest point or peak of a wave. It is the point where the displacement of the medium through which the wave is traveling is maximum in the upward direction.

A trough (D) is the lowest point of a wave. It is the point where the displacement of the medium is maximum in the downward direction.

Learn more about amplitude of a wave here: https://brainly.com/question/19036728

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