Can someone help me plz

Answer:

No its not, because if you use the pythagorean theorem formula 9 and 14 will not equal 15. So it wouldn't make it a right triangle.

Answer:

On it's Axis and it moves around the sun

Step-by-step explanation:

Answer: 14?

Step-by-step explanation:

not sure cause you didn’t put options but i typed it in symbolab functions calculator and that’s what it said..

If the airplane is heading due south at a speed of 160 m/s and a wind begins blowing from the southwest at a speed of 90.0 km/h, the airplane will be approximately 36.6 kilometers off course after 11 minutes if the pilot takes no corrective action.

To calculate the displacement of the airplane from its intended position, we need to consider the vectors representing the airplane's velocity and the wind's velocity.

The airplane's velocity can be represented as a vector pointing due south with a magnitude of 160 m/s.

The wind's velocity can be represented as a vector pointing from the southwest with a magnitude of 90.0 km/h.

To find the resultant velocity, we need to add the vectors representing the airplane's velocity and the wind's velocity.

Since the wind is coming from the southwest, which is a direction of 45 degrees from the south, we need to break down the wind's velocity into its northward and eastward components.

The northward component of the wind's velocity can be found by multiplying its magnitude by the sine of 45 degrees, which gives us (90.0 km/h) * sin(45) = 63.6 km/h.

Similarly, the eastward component of the wind's velocity can be found by multiplying its magnitude by the cosine of 45 degrees, which gives us (90.0 km/h) * cos(45) = 63.6 km/h.

Now, we can add the airplane's velocity and the wind's velocity component-wise.

The resulting velocity will have a northward component of 63.6 km/h and a southward component of 160 m/s.

To find the displacement after 11 minutes, we multiply the resultant velocity by the time, converting the northward component to meters per second for consistency.

Since there are 60 seconds in a minute, the northward component becomes (63.6 km/h) * (1000 m/km) / (60 s/min) = 1060 m/min.

Finally, multiplying the northward component by the time of 11 minutes, we get the displacement: (1060 m/min) * (11 min) = 11660 meters or approximately 11.66 kilometers.

Therefore, the airplane will be approximately 36.6 kilometers off course after 11 minutes if the pilot takes no corrective action.

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The solution of the inequality is b ≥ -17.

Given inequality:-

b + 5 ≥ -12

We have to find the solution of the inequality.

Subtracting 5 from the given inequality, we get

b + 5 - 5 ≥ -12 - 5

b + (5 - 5) ≥ -17

b + 0 ≥ -17

b ≥ -17

Hence, b can be equal to or greater than -17.

Inequality

An inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size.

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Answer: 2

Step-by-step explanation:

The points (0, 4) and (2, 8) lie on the line. Using the gradient formula,

\(m=\frac{8-4}{2-0}=2\)

Answer:

I believe that would be 225.  (Hope that helps!)

Answer:225:)

Step-by-step explanation:

Answer: the answer is 370/99

3 x 3 is the prime factorization of 9.

What is a Prime factor?

A natural number other than 1 in which the only factors are 1 and on its own is referred to as having a prime factor.

In fact, the first five prime numbers are 2, 3, 5, 7, 11, and so forth.

How is the prime factor determined?

To use the division method to determine a number's prime factors, follow the following steps:

Step 1 : Divide the specified integer by the smallest prime number as the

Step 2 : Divide the quotient yet again by the smallest prime number in

Step 3: Keep on in the same fashion until the quotient reaches 1.

Step 4: Multiply all the prime factors at the conclusion.

The average of the nine elements is what?

Average is the result of dividing the total by a certain number.

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Answer:

Natasha added 13/24ths more than Dina.

Step-by-step explanation:

By getting common denominators you have 66/48-40/48 then you get 26/48 and you just simplify this by 2 to get 13/24ths.

Love you, hope this helps.

Answer:

The missing value is 41.

Step-by-step explanation:

If r= 3c+5 you plug in the 12, which is c, and the equation becomes r= 3x12+5. 3x12= 36, and 36+5= 41.

Answer:

41

Step-by-step explanation:

because 1=3 so 12=41

hope that helped!

Answer:

y + 4 = 6(x - 3)

Step-by-step explanation:

Point-slope form: y - y1 = m(x - x1)

Given: m = 6, (3, -4)

(x1, y1) = (3, -4)

Input the given values into the equation for point-slope form:

y - (-4) = 6(x - 3)

y + 4 = 6(x - 3)

The equation written in point-slope form is: y + 4 = 6(x - 3)

I hope this helps :)

Answer: 720 degrees because a 6 sided shape has to have a sum of 720 degrees in angles.

Step-by-step explanation:

Answer:

720°

Step-by-step explanation:

The formula to find the sum of all interior angle measures in any polygon is (n - 2) × 180, where n = number of sides.

This figure has 6 sides, and 6 - 2 = 4. 4 multiplied by 180 is 720°.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

,P(X ≥ 10) = 1 - P(X < 10) = 1 - 0.0000380 = 0.9999620 (rounded to 7 decimal places)The probability that 10 or more of the flights were on time is 0.9999620, or approximately 1.0.

To find the probability that 10 or more of the flights were on time, we need to use the binomial distribution formula, which is given as:P(X = k) = nCk * p^k * (1-p)^(n-k)Where P(X = k) is the probability of k successes, n is the total number of trials, p is the probability of success on a single trial, and nCk is the number of combinations of n things taken k at a time.To apply this formula to the given problem, we need to identify the values of n, k, and p. From the problem statement, we know that there were a total of 60 flights, and we want to find the probability of 10 or more of them being on time. Therefore, n = 60 and k ≥ 10. The probability of a single flight being on time is not given, so we cannot use it directly. However, we can use the fact that the overall percentage of flights that were on time is 80%, or 0.8. This means that p = 0.8.To find the probability that 10 or more of the flights were on time, we need to add up the probabilities of all the possible values of k that meet this criterion. That is:P(X ≥ 10) = P(X = 10) + P(X = 11) + ... + P(X = 60)nC10 * p^10 * (1-p)^(n-10) + nC11 * p^11 * (1-p)^(n-11) + ... + nC60 * p^60 * (1-p)^(n-60)Using a calculator or computer software, we can calculate each of these probabilities and then add them up. However, this would be quite time-consuming. Instead, we can use the complement rule to find the probability that fewer than 10 of the flights were on time, and then subtract this from 1. That is:P(X ≥ 10) = 1 - P(X < 10)P(X < 10) = P(X = 0) + P(X = 1) + ... + P(X = 9)nC0 * p^0 * (1-p)^(n-0) + nC1 * p^1 * (1-p)^(n-1) + ... + nC9 * p^9 * (1-p)^(n-9)Again, we can use a calculator or software to find each of these probabilities and add them up. Doing so gives:P(X < 10) = 0.0000380 (rounded to 7 decimal places)

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The probability that 10 or more flights were on time is approximately 0.9992 or 99.92%.

To find the probability that 10 or more of the flights were on time, we need to use the binomial distribution formula which is given by;

P(X = k) =\((nCk) * p^k * (1 - p)^(n - k)\)

Where;n is the total number of flights, and p is the probability of a flight being on time.

k is the number of flights that are on time.

We are given;

n = 15 flights

p = 0.70

The probability that a flight will be on time k ≥ 10, that is 10 or more flights are on time.

Now we can solve for the probability as follows;

P(X ≥ 10) = P(X = 10) + P(X = 11) + ... + P(X = 15)

P(X ≥ 10) = \((15C10 * 0.70^10 * 0.30^5) + (15C11 * 0.70^11 * 0.30^4) + (15C12 * 0.70^12 * 0.30^3) + (15C13 * 0.70^13 * 0.30^2) + (15C14 * 0.70^14 * 0.30^1) + (15C15 * 0.70^15 * 0.30^0)\)

Using a calculator, we get;

P(X ≥ 10) = 0.9992

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The value of  t = -10/3 is outside the time interval [0, 4], we can conclude that the particle does return to its initial position.

The acceleration of the particle is given by the derivative of its velocity function: a(t) = v'(t) = 10 + 3t. Substituting t = 5.1, we get a(5.1) = 10 + 3(5.1) = 25.3.

The speed of the particle is given by the absolute value of its velocity function: |v(t)| = |10t + 3t^2|. To find when the speed is 1, we solve the equation |10t + 3t^2| = 1.

This gives us two intervals: (-3, -1/3) and (1/3, 2/3). Since we're only interested in the interval [0, 1.5], we can conclude that the speed is 1 when t = 1/3.

The position function of the particle is given by integrating its velocity function: x(t) = 5t^2 + 3/2 t^3 + 7. Substituting t = 4, we get x(4) = 120 + 48 + 7 = 175.

To determine whether the particle is moving toward or away from the origin, we calculate its velocity at t = 4: v(4) = 10(4) + 3(4)^2 = 58, which is positive.

Therefore, the particle is moving away from the origin at time t = 4.

To determine if the particle returns to its initial position, we need to solve the equation x(t) = 7 for t.

This gives us a quadratic equation: 5t^2 + 3/2 t^3 = 0. Factoring out t^2, we get t^2(5 + 3/2t) = 0.

This has two solutions: t = 0 and t = -10/3. Since t = -10/3 is outside the time interval [0, 4], we can conclude that the particle does return to its initial position.

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A complete set of dominoes consists of 28 pieces because each piece represents a unique combination of two numbers from zero to six. The double-zero piece serves as one combination, and the six pieces with a single pip on one side and zero to six pips on the other side represent six combinations each. Therefore, the total number of unique combinations is 1 + 6 + 6 + 5 + 4 + 3 + 2 + 1 = 28.

A complete set of dominoes comprises 28 pieces due to the need to represent all possible combinations of two numbers from zero to six. Each piece has two squares, with each square showing from zero to six pips. The set includes a double-zero piece and six pieces for each of the 0-1, 0-2, 0-3, 0-4, 0-5, and 0-6 combinations. By accounting for all these unique combinations, the set ensures that players have the necessary pieces to play the game with matching numbers of pips.

In a complete set of dominoes, there are a total of 28 pieces. Each piece consists of a flat rectangular block divided into two square parts, with each part displaying from zero to six pips. The reason behind the number 28 lies in the combination of two numbers that the dominoes represent. The set includes one piece with no pips on either side (double-zero piece) and six pieces for each of the possible combinations of zero to six pips on one side and zero to six pips on the other side. This results in a total of 1 + 6 + 6 + 5 + 4 + 3 + 2 + 1 = 28 unique combinations. Therefore, a complete set of 28 dominoes allows players to have all the necessary pieces to play the game with matching numbers of pips.

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The slant height of the model pyramid is approximately 32.01 cm.

The slant height of a square pyramid can be found using the Pythagorean theorem, which states that the square of the hypotenuse (in this case, the slant height) is equal to the sum of the squares of the other two sides.

In a square pyramid, one of the sides is the height of the pyramid, and the other two sides are the base side length and half the diagonal of the base.

To find the diagonal of the base, we can use the Pythagorean theorem again.

The diagonal of a square with a side length of 22 cm can be found by squaring the side length, adding it to itself (since it is a square, all sides are equal), and taking the square root of the sum. So:
diagonal = √(22^2 + 22^2) = √(2*22^2) = 22√2

Half of the diagonal is simply 11√2.

Now we can use the Pythagorean theorem to find the slant height:
slant height^2 = height^2 + (base/2)^2
slant height^2 = 28^2 + (11√2)^2
slant height^2 = 784 + 242
slant height^2 = 1026
slant height = √1026

Therefore, the slant height of the model pyramid is approximately 32.01 cm.

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Answer: B)

Step-by-step explanation:

THEY TELL THE RELATIVE AGE OF THE ROCK IN WHICH THEY OCCUR.

Answer:

Hope this is correct and helpful

HAVE A GOOD DAY!

The mode is the most common value in a set of data values then the mode of the given set of data is 56.

The mode is the most common value in a set of data values. If X is a discrete random variable, the mode is the x value at which the probability mass function maximizes. In other words, it is the most likely value to be sampled.

The most common number, or the number that appears the most frequently. Example: Since the number 2 occurs three times, more than any other number, it is the mode of the sequence "4, 2, 4, 3, 2, 2."

Let the given data be 39, 41, 44, 50, 54, 56, 56, 56, 61

The mode is the most common value in a set of data values.

Then the mode of the given set of data is 56.

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Answer:

Open the image. (Hope you don't mind about bad writing)

The smallest possible value for b when x^2 + 4x - b is divided by x - a is 3.

To find the smallest possible value for b, we can use the remainder theorem which states that if a polynomial f(x) is divided by x - a, the remainder is f(a).

In this case, when x² + 4x - b is divided by x - a, the remainder is 2. Therefore, we have:

(a)x²+ 4(a) - b = 2

Simplifying this equation, we get:

a² + 4a - b - 2 = 0

We want to find the smallest possible value for b, which means we want to find the maximum value for the expression b - 2. To do this, we can use the discriminant of the quadratic equation:

b² - 4ac = (4)^2 - 4(1)(a^2 + 4a - 2) = 16 - 4a^2 - 16a + 8

Setting this equal to zero to find the maximum value for b - 2, we get:

4a² + 16a - 24 = 0

Dividing both sides by 4 and simplifying, we get:

a² + 4a - 6 = 0

Using the quadratic formula to solve for a, we get:

a = (-4 ± √28)/2

a ≈ -2.732 or a ≈ 0.732

Substituting each value of a back into the equation a² + 4a - b = 2, we get:

a ≈ -2.732: (-2.732)^2 + 4(-2.732) - b = 2
b ≈ -13.02

a ≈ 0.732: (0.732)^2 + 4(0.732) - b = 2
b ≈ -3.02

Therefore, the smallest possible value for b is -13.02.
Given the polynomial x^2 + 4x - b, when divided by x - a, the remainder is 2.

According to the Remainder Theorem, we can write the equation as follows:

f(a) = a² + 4a - b = 2

To find the smallest possible value of b, we need to minimize the expression a²+ 4a - b. Since a and b are integers, the minimum value of a is 1 (since a ≠ 0).

Substituting a = 1 into the equation:

f(1) = (1)² + 4(1) - b = 2
1 + 4 - b = 2

Solving for b, we get:

b = 1 + 4 - 2 = 3

So, the smallest possible value for b is 3.

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Answer: D) 15.7

Step-by-step explanation:

Start with the formula C=2 πr

Then solve for r r=C2π = 98.62·π = 15.69(7)204

The radius of the circle is 15.7 mm.

The route or boundary that encircles any shape in mathematics is defined by the shape's circumference.

The measurement of the circle's perimeter, also known as its circumference, is called the circle's boundary. The region a circle occupies is determined by its area. The length of a straight line drawn from the centre of a circle equals the diameter of that circle.

We have,

The circumference of Circle = 2πr

Also, The circumference of a circle is 98.596 millimeters.

So, circumference of Circle = 2πr

98.596 = 2πr

98.596 = 6.28r

r= 98. 596 / 6.28

r = 15.7 mm

Thus, the radius is 15.7 mm.

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Answer:

D

1.3 times 4.5 is 5.85

Answer:

D

Step-by-step explanation:

BRAINLYEST please

Step-by-step explanation:

IF  x-4   is a factor, then putting in x = + 4    will make the polynomial = 0

5 ( 4^3) - 20 (4^2) - 5(4)  + 20   =   0    Yes...it is a factor

\(x - 4 = 0 \\ x = 4 \\ \)

substitute value of x in the function to see if it equals to zero , if not it won't be a factor of the function

\(5 {x}^{3} - 20 {x}^{2} - 5x + 20 = 0 \\ 5(4) ^{3} - 20( {4})^{2} - 5(4) + 20 = 0 \\ 5(64) - 20(16) - 20 + 20 = 0 \\ 320 - 320 - 20 + 20 = 0 \\ 0 = 0\)

so (x-4) is a factor for the function