Please help I’ll give brainliest!!

Answer:

b =  c − 2a

     ------------

          2

Step-by-step explanation:

2a + 2b = c

2b = c − 2a

b =  c − 2a

     ------------

          2

The thickness of the tharsan thir is approximately 0.06 mm when expressed in two decimal places.

To convert micrometers (μm) to millimeters (mm), we need to divide the value in micrometers by 1000 since there are 1000 micrometers in a millimeter.

Given that the thickness is 60 μm, we can perform the conversion as follows:

60 μm / 1000 = 0.06 mm

Therefore, the thickness of the tharsan thir is approximately 0.06 mm when expressed in two decimal places.

Millimeters and micrometers are both units of length, with millimeters being the larger unit. Micrometers are often used to represent very small measurements, such as the thickness of thin materials or microscopic objects. In this case, the tharsan thir has a thickness of 60 micrometers, which is equivalent to 0.06 millimeters.

Converting between micrometers and millimeters is a simple process involving the division by 1000. This conversion is necessary when dealing with different scales or when using units that are more convenient for a specific application.

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A tharsan thir has a thicknoss of about 60μm. What is this in millimeters? Express your answer in two decimal places

Step-by-step explanation:

\( \sin(x) = \frac{8}{10} \\ x = 53.13\)

\( \sin(53.13) = \frac{4}{j} \\ j = \frac{4}{ \sin(53.13) } = \frac{4}{0.8} = 5\)

AnswerD.153

Step-by-step explanation:

multiply 17x9

The number of pattern block rhombuses that would create a hexagons is 3.

A hexagon is a six-sided polygon or 6-gon creating the outline of a cube.

A hexagon can be divided into a minimum of three rhombuses, each of which can be further divided into four rhombuses. With n being a positive integer, the result is 3n.

The total number of rhombuses that can fit in a hexagon is not limited to multiples of three, given that the total number of rhombuses dividing a hexagon can be raised by three by quartering a single component rhombus. The amount might actually be any integer larger than 7.

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Answer:

12

Step-by-step explanation:

g(-4)=2(-4)^2+4(-4)-8

g(-4)=8

f(8)=2(8)-4

f(8)=12

Answer:

10x-40

Step-by-step explanation:

ejeje. djdjdis disks said s

The momentum magnitude observed in frame s' is √(15m^2c^4).

In special relativity, the relationship between energy (E) and momentum (p) is given by the equation:

E^2 = (pc)^2 + (mc^2)^2

where m is the rest mass of the particle, c is the speed of light, and p is the momentum of the particle.

In frame of reference s, the energy of the electron is given as 4mc^2. Plugging this into the equation, we have:

(4mc^2)^2 = (pc)^2 + (mc^2)^2

Simplifying this equation, we get:

16m^2c^4 = p^2c^2 + m^2c^4

Canceling out the common terms, we have:

15m^2c^4 = p^2c^2

Taking the square root of both sides, we get:

pc = √(15m^2c^4)

The momentum magnitude observed in frame s', denoted as p', is related to the momentum in frame s (p) by the relativistic velocity addition formula:

p' = γ(p - βE/c)

where γ is the Lorentz factor and β is the velocity of frame s' relative to frame s. Since the electron is moving along the x-axis, the velocity β is zero, and the Lorentz factor γ is equal to 1.

Therefore, the momentum magnitude observed in frame s' is the same as the momentum magnitude in frame s:

p' = p

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The coordinates of B when it is given that A(5,-2) and M(12,6) is (29, 14).

If M is the mid-point of line segment AB, and the coordinates of A = (5,-2) while the coordinates of B = (12,6), then the coordinates of M = (8.5,2), which is what you stated that you got.

You are provided with M = (12,6) so you need to identify the coordinates of B. So, just ask yourself how did I get from A to M ? The answer is move 7 right and 8 up since 5 + 7 = 12 while -2 + 8 = 6. All you have to do is add 7 more to the x-value and 8 more to the y-value to obtain the correct answer of (19,14).

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Find the coordinates of B when it is given that A(5,-2) and M(12,6),

An equation that matches the table include the following: y = x + 5.

In Mathematics and Geometry, the point-slope form of a straight line can be calculated by using the following mathematical equation (formula):

y - y₁ = m(x - x₁)

Where:

First of all, we would determine the slope of this line;

Slope (m) = (y₂ - y₁)/(x₂ - x₁)

Slope (m) = (6 - 5)/(1 - 0)

Slope (m) = 1/1

Slope (m) = 1.

At data point (0, 5) and a slope of 1/, a linear equation in slope-intercept form for this line can be calculated by using the point-slope form as follows:

y - y₁ = m(x - x₁)

y - 5 = 1(x - 0)

y - 5 = x

y = x + 5

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Hence, 15 people out of 3 people can be chosen in 35 ways.

It is given that:

The total number of people in a race, n = 15

The number of finalists, r = 3.

Hence, the number of ways in which 3 people out of the 15 people can be finishers are:

\(^{15}C_{3} }\) = \(\frac{15!}{(15-3)!3!}\) = \(\frac{15!}{12!3!}\) = 35.

Hence, 15 people out of 3 people can be chosen in 35 ways.

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The claim is false that the population means 9.2. and the required value of the t statistic is -1.02.

Given that,
Sample size (n) = 49,
Sample means (μ) = 8.5,
Standard deviation (σ) = 1.5, and the significance level of 0.01.
To determine whether the population means is equal to 9.2 and also the value of sample test statistic t.

The T - statistic is the ratio of the predictive value of a parameter from its hypothesized value to its standard disputable values.

Let to prove the claim let's assume the population means is not equal to 9.2.
Now

Z = (x - μ)/σ

Z = (8.5 - 9.2) / 1.5

  = -0.7 / 1.5

  = -0.467

The probability(P) of z of -0.467 is 0.67975.

Since the value of P is more than 0.01 so it implies that the assumption that population means is not equal to 9.2.

\(t = \frac{x - \mu}{\sigma/\sqrt{n} }\\ t = \frac{8.5 - 9.2}{1.5/\sqrt{49} } \\ t = -1.02\)

Thus, the claim is false that the population means 9.2. and the required value of the t statistic is -1.02.

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Answer:

Un excursionista camina por un prado llano, observando una montaña a

lo lejos. Mide que el ángulo de elevación entre el suelo

y la cima de la montaña es de 25 grados. Camina 5 millas y luego

mide el ángulo de elevación nuevamente, ahora es de 40 grados. ¿Qué altura tiene

la montaña?

Step-by-step explanation:

Around 80 times we should expect it to land on B.

Time is basically a measure of non-stop, consistent change  in our own surroundings. Usually we can see through a specific point of view. Concept of time is self-evident and intuitive. Describing the fundamental nature of time is quite difficult.

As per the given condition-

Spin circle=3

Time = 120 sec

the total is 3

the red and orange equals to 2

2/3 times 120

240/3

=80 times

Thus, the correct answer is 80 times.

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Answer:

Step-by-step explanation:

its negative 3

The scientific standard which jane evaluates based on the condition above is falsifiability.

It may appear that Jane is attempting to measure test-retest reliability, that is, a correlation between the first scores and those a year later. But without control over variables that could affect the second scores, there is there is hardly a strong argument for the reliability of her test. Moreover, some of the couples may not be together after a year has passed.

Falsifiability or refutability is the probability that a statement can be falsified or proven false through observation or physical testing. Something that can be falsified does not mean that it is wrong, but it means that if the statement is wrong, then the error can be shown.

The claim that "it is not true that humans live forever" cannot be falsified because it is impossible to prove wrong. In theory, one would have to observe a human living forever to falsify that claim. On the other hand, "all humans live forever" is falsifiable because the death of a single human being can disprove the statement false (excluding metaphysical statements about the soul, which cannot be falsified).

Falsifiability, especially testability, is an important notion in science and philosophy of science. This thought was popularized by Karl Popper. Popper stated that a hypothesis, proposition, or theory is scientific if it can be falsified. Falsifiability is an important (but not sufficient) criterion for scientific ideas. He also stated that statements that cannot be falsified are unscientific.

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Answer:

19

Step-by-step explanation:

A' represents everything out A

B' represents everything out B

C' represents everything out C

So only the outside is left hope this helps

Answer:

Below!

Step-by-step explanation:

Graph the inequality by locating the line, then shade the appropriate area.

Please check out image to understand better.

Answer:

A

Step-by-step explanation:

The product of expression 2x² - 3xy + y² and 2x - 4y will be;

⇒ 4x³ - 14x²y + 14xy² - 4y³

Option c is true.

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

The equations are,

2x² - 3xy + y² and 2x - 4y

Now,

The product of the expressions are find as;

⇒ (2x² - 3xy + y²) × (2x - 4y)

⇒ 2x²×2x - 2x² × 4y - 3×2×x²×y + 3xy×4y + y²×2x - y²×4y

⇒ 4x³ - 8x²y - 6x²y + 12xy² + 2xy² - 4y³

⇒ 4x³ - 14x²y + 14xy² - 4y³

Thus, The product of expression 2x² - 3xy + y² and 2x - 4y will be;

⇒ 4x³ - 14x²y + 14xy² - 4y³

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Answer:

3

Step-by-step explanation:

y-3 = 3x+12

y = 3x +15

so slope = 3 ( number next to the x)

Answer:

1/21

Step-by-step explanation:

The baker makes 84 loaves of bread,

Out of the 84 bread, 4 of them got burn.

Fraction that the loaves does the burn will be expressed in 4/84 = 1/21.

Answer:

x is 6

Step-by-step explanation:

x is 1/4 of y. so divide 24 by 4 and get 6

The first three terms in the sequence generated by an=3an−1, where a1=7 and n is a whole number greater than 1, are 7, 21, and 63.

To generate the sequence, we start with the first term, which is given as a1 = 7. Then we use the recurrence relation an = 3an-1 to find the next term in the sequence. Using this formula, we have:
a2 = 3a1 = 3(7) = 21
a3 = 3a2 = 3(21) = 63
Therefore, the first three terms in the sequence are 7, 21, and 63.
Note that the options given in the question include some values that are not part of the sequence. For example, 3, 10, and 17 are not generated by the given recurrence relation. Additionally, the terms in the sequence are not all whole numbers, as we see that a2 = 21/1 = 21, which is an integer.

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Answer:

Hello,

Step-by-step explanation:

h(x) has a minimum at x=  2. (h(x) is turning down at x=2)

I have suppose that h''(2 + ) <0 and h''(2 -) <0

First find Divisor

\(\\ \sf\longmapsto x^2-(-3-2)+(-3)(-2)\)

\(\\ \sf\longmapsto x^2+5x+6\)

Dividend given by

\(\\ \sf\longmapsto x^4-x^3-16x^2+4x+48\)

We know

\(\boxed{\sf Dividend=Divisor\times Quotient +Remainder}\)

\(\\ \sf\longmapsto Dividend=Divisor\times Quotient\)

\(\\ \sf\longmapsto Quotient=\dfrac{Dividend}{Divisor}\)

\(\\ \sf\longmapsto \dfrac{x^4-x^3-16x^2+4x+48}{x^2+5x+6}\)

\(\\ \sf\longmapsto x^2-6x+8\)

Now factor

\(\\ \sf\longmapsto x^2-6x+8=0\)

\(\\ \sf\longmapsto x^2-4x-2x+8=0\)

\(\\ \sf\longmapsto x(x-4)-2(x-4)=0\)

\(\\ \sf\longmapsto (x-4)(x-2)=0\)

\(\\ \sf\longmapsto x-4=0\:or\:x-2=0\)

\(\\ \sf\longmapsto x=4\:or\:x=2\)

Hence all zeros are