Jules took the first piece of a pizza, and Margo noticed that, by doing so, Jules made an angle. Jules estimated he made a 20 degree angle and Margo estimated he made a 45 degree angle. Who is right? How did you determine your answer?

Answer:

The answer is A.

Step-by-step explanation:

All you have to do is find the slope, which is given in the question and then count it and see what line goes with the slope you were given.

1/3 is the slope so count that to check your work, and it works out :)

Answer:

D

Step-by-step explanation:

Answer:

D. i

Step-by-step explanation:

When putting i to a power, there is a rule.

i¹ = i

i² = -1

i³ = -i

i⁴ = 1

And it repeats again, such as:

i⁵ = i

i⁶ = -1

And so forth.

This rule also applies to -i, but the values are slightly different:

(-i)¹ = -i

(-i)² = -1

(-i)³ = i

(-i)⁴ = 1

And that one keeps repeating such as

(-i)⁵ = -i

(-i)⁶ = -1

And so forth.

So to answer your question, (-i)³ = i.

Answer:

3x + y = -5

General Formulas and Concepts:

Pre-Algebra

Algebra I

Standard Form: Ax + By = C

Point-Slope Form: y - y₁ = m(x - x₁)  

Step-by-step explanation:

Step 1: Define

[PS]   y - 11 = 3(x - 2)

Step 2: Rewrite

Find Standard Form

The solution to the system of inequality is m < -4

Given the inequality expression

-3m + 4 > 16

Subtract 4 from both sides

-3m + 4 - 4 > 16 - 4

-3m > 12

Divide both sides by -3

-3m/-3 < 12/-3

m < -4

The number line graph is as shown:

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Answer: m < -4

Step-by-step explanation: I took the test, look at the attached image for proof <3.

Answer:

21

Step-by-step explanation:

35x18 is 630/30 is 21.

Step-by-step explanation:

Hey there!

Answer: 1

Here;

= -10 - (-11)

= -10 +11 [ (-)×(-)= +]

= 1

Hope it helps...

The midpoint of the two points is (8 , 11.5)

The distance between (7,7) and (19,16) is 15

Answer:

5.66 feet

Step-by-step explanation:

a^2 + b^2 = c^2

2^2 +b^2 = 6^2

square root of (36-4) = b

b= 5.66 feet

Answer:

Step-by-step explanation:

To solve the given equation \(\sf x - y = 4 \\\), we can perform the following calculations:

a) To find the value of \(\sf 3(x - y) \\\):

\(\sf 3(x - y) = 3 \cdot 4 = 12 \\\)

b) To find the value of \(\sf 6x - 6y \\\):

\(\sf 6x - 6y = 6(x - y) = 6 \cdot 4 = 24 \\\)

c) To find the value of \(\sf y - x \\\):

\(\sf y - x = - (x - y) = -4 \\\)

Therefore:

a) The value of \(\sf 3(x - y) \\\) is 12.

b) The value of \(\sf 6x - 6y \\\) is 24.

c) The value of \(\sf y - x \\\) is -4.

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

Answer:

5, 12, 19, 26, 33

Step-by-step explanation:

This is an arithmetic sequence since there is a common difference between each term. In this case, adding 7 to the previous term in the sequence gives the next term. In other words, an=a1 + d(n − 1) .

Arithmetic Sequence:  d=7

This is the formula of an arithmetic sequence.an=a1 + d(n-1)

Substitute in the values of

a1=5 and d=7. an=5 + (7) (n − 1)

Simplifly each term : an=5 + 7n − 7

Subtract  7  from 5.

an=7n − 2

The measure of angle 3 is equal to 114° by the corresponding angle property.

The angle is defined as the span between two intersecting lines or surfaces at or close to the point where they meet.

Now, According to the definition of corresponding angles, when two parallel lines cross the third one, the angles that are in the same relative position at each intersection are referred to as being corresponding angles to one another.

Hence, In the image, it is given that angle 7 is 114 degrees.

As in the image, the two parallel lines a and b are cut by the transversal line.

And, The given angle 7 is 114°.

Thus, From the correspondence angle property, the two angles on the same side of the transversal line will be equal to each other. The angle 3 will be calculated as:-

⇒ ∠7 = ∠3

⇒ 114° =  ∠3

Therefore, Value of angle 3 will be 114°.

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Answer:

13r+10

Step-by-step explanation:

1. Combine Like Terms

(2r+11r)+(7+3)

13r+10

Answer:

13r+10

Step-by-step explanation:

2r+7+11r+3

collect like terms

2r+11r+7+3

13r+10

Aluminum is extracted from the mineral bauxite, which contains a high concentration of alumina (Al2O3). The refining process involves heating the bauxite to remove the oxygen and obtain pure aluminum.

Bauxite is the primary source of aluminum and is typically found in tropical and subtropical regions. It is a reddish-brown rock that mainly consists of alumina, along with other minerals and impurities. To extract aluminum from bauxite, a refining process known as the Bayer process is commonly used. In the Bayer process, bauxite is crushed and mixed with a solution of sodium hydroxide, which dissolves the alumina. This solution is then clarified and filtered to remove impurities. The resulting liquid, known as sodium aluminate, is subjected to further processing to precipitate out pure alumina hydrate. As Obtained pure aluminum metal, the alumina hydrate is heated in a smelting process called electrolysis.

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Answer:

$36

Step-by-step explanation:

4.5 * 8 = 36

4 * 8 = 32

1/2 of an hour would be 1/2 of 8= 4

4+32 = $36

a. The three will grow as quickly as 4 inches per month in relationship A.

b. Unit rate (m) = 4.5.

c. Slope (m) = 3.5

d. The tree in relationship C will be the tallest after 6 months.

The slope or unit rate of a linear relationship is the value of m in the equation y = mx + b, where b is the y-intercept and m is the slope.

a. The three grows 4 inches per month in relationship A.

Slope (m) = 4

y-intercept (b) = 5

Equation for relationship A is: y = 4x + 5.

b. Using two points from the table, (0, 3) and (2, 12):

Unit rate (m) = change in y / change in x = (12 - 3) / (2 - 0)

m = 9/2

m = 4.5.

y-intercept (b) = 3

Equation for relationship B is: y = 4.5x + 3

c. Using two points from the line, (0, 10) and (2, 17):

Slope (m) = (17 - 10) / (2 - 0) = 7/2

m = 3.5

y-intercept (b) = 10

Equation for relationship C is: y = 3.5x + 10.

d. Using the equation for each relationship, we have:

After 6 months, the first tree would be: y = 4(6) + 5 = 29 inches.

After 6 months, the second tree would be: y = 4.5(6) + 3 = 30 inches.

Using the graph for C, after 6 months, the second tree would be: 31 inches.

Therefore, the tree in relationship C will be the tallest after 6 months.

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Answer:

Angle 12 is 45 degrees

Angle 13 is 90 degrees

Angle 14 is 45 degrees

Step-by-step explanation:

Angles 12 and 14 are acute angles

Angle 13 is neither acute or obtuse, therefore it is a right angle.

Obtuse= >90 degrees

Acute= <90 degrees

Right= 90 degrees

The output of the following code snippet will be 1, 2, 3, and 4.

The reason is that the while loop runs infinitely until the break statement is executed. The break statement terminates the loop if the value of x is divisible by 5. However, the value of x is incremented at each iteration of the loop before checking the condition. Here is the step-by-step explanation of how this code works:

Step 1: Assign 1 to x.x = 1

Step 2: Start an infinite loop using the while True statement.

Step 3: Check if the value of x is divisible by 5 using the if x % 5 == 0 statement.

Step 4: If the value of x is divisible by 5, terminate the loop using the break statement.

Step 5: Print the value of x to the console using the print(x) statement.

Step 6: Increment the value of x by 1 using the x += 1 statement.

Step 7: Repeat steps 3-6 until the break statement is executed.

Therefore, the output of the code will be: 1 2 3 4.

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Answer:

The answer is c.

a. no b. no c. yes

i hope that helped

Step-by-step explanation:

The percentage of scores greater than 34 is 0.5398 or 53.98%.

Given that the mean of scores (μ) = 35 and the standard deviation (σ) = 10. We need to find the percentage of scores greater than 34. Since the scores are normally distributed, we can standardize the variable by using the z-score formula.

z = (x - μ) / σ

Here, x = 34, μ = 35 and σ = 10z = (34 - 35) / 10z = -0.1

We need to find the area to the right of the z-score line on the standard normal distribution table. The standard normal distribution table provides the probabilities corresponding to the z-scores, i.e. the area under the curve to the right or left of the z-score line on the distribution table. The area to the right of the z-score line represents the percentage of scores that are greater than the given value. Using the standard normal distribution table, the area to the right of the z-score line -0.1 is 0.5398.

The percentage of scores greater than 34 is 0.5398 or 53.98%.

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Answer:

the answer is 16/97

Answer:

Approximately 67.348 litres can be put in six hemispherical bowl with a diameter of 35 centimetres.

Step-by-step explanation:

The volume of a hemisphere (\(V\)), measured in cubic centimetres, is obtained from this formula:

\(V = \frac{2\pi}{3}\cdot R^{3}\)

Where \(R\) is the radius of the hemisphere, measured in centimetres.

We know that radius is the half of the diameter (\(D\)), measured in centimetres, then:

\(R = 0.5\cdot D\)

(\(D = 35\,cm\))

\(R = 0.5\cdot (35\,cm)\)

\(R = 17.5\,cm\)

Now, we get the volume of each hemispherical bowl:

\(V = \frac{2\pi}{3} \cdot (17.5\,cm)^{3}\)

\(V \approx 11224.649\,cm^{3}\)

The total volume of six hemispherical bowl is:

\(V_{T} = 6\cdot V\)

\(V_{T}= 6\cdot (11224.649\,cm^{3})\)

\(V_{T} = 67347.894\,cm^{3}\)

From Physics we know that 1 litre equals 1000 cubic centimetres. Then:

\(V_{T} = 67.348\,L\)

Approximately 67.348 litres can be put in six hemispherical bowl with a diameter of 35 centimetres.

For n = 3, x = 9, and x = 2i, we can say that one of the factors is (x - 9) as well as (x - 2i).

(x - 2i) is derived from x² = -4 which is equal to (x² + 4). Therefore, the two factors are (x - 9) and (x² + 4). To get the polynomial function, let's multiply the two factors using FOIL Method.

The polynomial function of the first bullet is f(x) = x³ - 9x² + 4x - 36.

For n = 3, x = -1, and x = 4 + i, we can say that the factors are:

(x + 1) , (x - (4 + i)), and (x - (4 - i))

Note: Always remember those complex zeros like x = 4 + i come in conjugate pairs.

To solve the polynomial function, let's multiply the three factors.

The polynomial function of the second bullet is f(x) = x³ - 7x² + 9x + 17.

Answer:

y = (p+q)² - 5

Step-by-step explanation:

Use the wording to do this:

y = (p+q)² - 5

Answer:

x=4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

6(x+4)−8x=16

(6)(x)+(6)(4)+−8x=16(Distribute)

6x+24+−8x=16

(6x+−8x)+(24)=16(Combine Like Terms)

−2x+24=16

−2x+24=16

Step 2: Subtract 24 from both sides.

−2x+24−24=16−24

−2x=−8

Step 3: Divide both sides by -2.

-2x/-2=-8/-2

x=4

Answer:

X=8

Step-by-step explanation:

First you distribute the 6 to the x and the 4 which gives you, 6x+4x-8x=16 , From there you would add 6x and 4x which gives you 10x. Then you would subtract 8x and that gives you 2x. Now you have 2x=16, then you divide by 2 on both sides. That gives you x=8

The size of sample is 6765 if the candidate wants a 1% margin of error at a 90% confidence level.

A statistic called the margin of error measures the degree of random sampling error in a survey's findings. It states a probability that the outcome of a sample is likely to be close to the conclusion one would obtain if the entire population had been questioned. a figure derived from a random sample that indicates the likely magnitude of the sampling error in a population parameter estimate.

Given,

Margin of error = 0.01

Confidence level = 90%

Let proportion of people be 0.5

E = Z × √\(\frac{P(1-P)}{n}\)

n = P(1-P) (Z/E)²

n = 0.5(1 - 0.5) (1.546/0.01)²

n = 6765.0625

n = 6765

The size of sample is 6765 if the candidate wants a 1% margin of error at a 90% confidence level.

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Answer:

h to the power of 7 im pretty sure

Step-by-step explanation:

Answer:

h^7

Step-by-step explanation:

h^6 . h

h can be written as h^1

Formula : -

a^m . a^n = a^( m + n )

Here,

a = h

m = 6

n = 1

h^6 . h^1

= h^( 6 + 1 )

= h^7

Answer:

24.5 m/s

Because this acceleration is attributable to gravity, G into T, it turns out to be zero plus 9.8 into 2.5, which is 24.5 m/s.

Step-by-step explanation:

Hope this helps

We can use Coulomb's law to calculate the magnitude of the electric field at a distance r away from a point charge Q:

E = k * Q / r^2

where k is Coulomb's constant, Q is the charge of the point charge, and r is the distance from the point charge.

In this problem, we have a point charge Q of -10 nC located at (1.2 cm, 0 cm), and we want to find the x-component of the electric field at a distance r = 5.3 cm away at position (-4.1 cm, 0 cm).

To find the x-component of the electric field, we need to use the cosine of the angle between the electric field vector and the x-axis, which is cos(180°) = -1.

So, the x-component of the electric field at position (-4.1 cm, 0 cm) is:

E_x = - E * cos(180°) = - (k * Q / r^2) * (-1)

where k = 9 x 10^9 N*m^2/C^2 is Coulomb's constant.

Substituting the given values, we get:

E_x = - (9 x 10^9 N*m^2/C^2) * (-10 x 10^-9 C) / (0.053 m)^2

E_x ≈ -30,566.04 N/C

Rounding this to two significant figures and including the appropriate units, we get:

The x-component of the electric field is about -3.1 x 10^4 N/C (to the left).

The correct options are C and B:

Domain: {x| -5 ≤ x ≤ 4}

Range: {x| -3 ≤ y ≤ 3}

Remember that for a function f(x) = y the domain is the set of the inputs (set of the possible values of x) and the range is the set of the outputs (possible values of y).

To identify the domain we need to look at the horizontal axis. The leftmost value is x = -5, so that is the minimum of the domain.

The rightmost value is x = 4, so that is the maximum of the domain.

Also notice that we have two closed circles, meaning that these values belong to the domain, then:

D: {x| -5 ≤ x ≤ 4}

For the range, we look at the vertical axis.

The lowest value is y = -3, the largest one is y = 3, then the range is:

R: {x| -3 ≤ y ≤ 3}

Then the correct options are C and B

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Answer:

10x-4

Step-by-step explanation: