Please help. jfmnhnhbmnjmjhj

If PQ subtends angle at the circle's center, then let PQ be an arc with radius r and a center at O. Thus, the arc length of PQ is given by PQ = /360° (2r),  where is a degree.

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"Create a new matrix by copying elements greater than or equal to 25 from the original matrix."

To process a given n×m matrix with the provided rules, we need to create a new matrix that retains only the elements greater than or equal to 25 from the original matrix. We can start by initializing an empty new matrix of the same size as the original matrix. Then, we iterate through each element of the original matrix. For each element, we check if it is greater than or equal to 25. If it satisfies this condition, we copy that element to the corresponding position in the new matrix.

By applying this process for all elements in the original matrix, we generate a new matrix that contains only the elements greater than or equal to 25. The new matrix will have the same dimensions as the original matrix, and the elements in the new matrix will be placed in the same positions as their corresponding elements in the original matrix

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Answer:

i think its odd sry if im worng

Step-by-step explanation:

jkjk its even

Answer:

20 is even because it can be split in half 10+10=20

Step-by-step explanation:

Answer:

The side length is 5 yds

Step-by-step explanation:

The area of a square is given by

A = s^2 where s is the side length

25 = s^2

Take the square root of each side

sqrt(25) = sqrt(s^2)

5 = s

The side length is 5 yds

Answer:

The length is 5 yd.

Step-by-step explanation:

A square has 4 equal sides, so that means their all the same.

The formula for the area of a square is \(a^{2} =A\).

Insert 25 to A. This gives you \(a^{2} =25\).

Now, what two numbers(that are the same) give you 25 when you multiply?

5 is the answer. Since this is the square root of 25.

Answer: the correct answer is 5.5 students, but their cannot be one half of a student

Step-by-step explanation:

The Total Cost that people must pay to rent x scooters is given by the equation y = 80.5x

What is Linear Equation in Two Variables?

A linear equation in two variables is one that is stated in the form ax + by + c = 0, where a, b, and c are real integers and the coefficients of x and y, i.e. a and b, are not equal to zero.

Solution:

Total Cost = y

Number of Scooters Rented = x

y = (20.5$ + 7.5*8 $)x

y = (20.5 + 60)x

y = 80.5x

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Jose Altuve's batting average decreased by approximately 30% in the 2020 season. His batting average dropped from .310 to .217, which is a decrease of .093. This equates to a 30% decrease when rounded to the nearest whole percent.

In the 2020 season, Jose Altuve’s batting average decreased from .310 to .217. This represents a decrease of .093, or 30.3%. To calculate this, one must take the difference between the two numbers and divide it by the original number. In this case, .093 / .310 = .3, which is approximately 30%. This is a substantial decrease in Altuve’s batting average and could have been caused by fatigue, injury, or any number of other obstacles. Altuve’s batting average decreased by 30%, indicating a sizable dip in his performance..093 / .310 = .3 = 30%

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Due to the corresponding angle property, which requires that the sum of neighboring opposite angles be 180, the angles are 90 and 79.8.

In Euclidean geometry, an angle is a shape that is made up of two rays, known as the angle's sides, that meet at a point in the middle known as the angle's vertex. Two rays may combine to form an angle in the plane where they are positioned. When two planes collide, an angle is also created. They are referred to as dihedral angles. An angle in plane geometry is the possible configuration of two rays or lines that share a termination. The origin of the English term "angle" is the Latin word "angulus," which meaning "horn." The vertex is the point where the two rays, also known as the sides of the angle, converge.

given

Due to the property of matching angles,

the angles are 90 and 21x + 8

90 + 21x + 18 = 180

= 108 + 21x = 180

= 21x = 72

x = 3.42

Due to the corresponding angle property, which requires that the sum of neighboring opposite angles be 180, the angles are 90 and 79.8.

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After 14 days, you will have approximately $2.4414 invested in the stock market.

The amount you will have invested after 14 days can be calculated using the geometric sequence formula. The formula for the nth term of a geometric sequence is given by:

an = a1 x \(r^{(n-1)\)

Where:

an is the nth term,

a1 is the first term,

r is the common ratio, and

n is the number of terms.

In this case, the initial investment is $20,000, and each day the investment loses half of its value, which means the common ratio (r) is 1/2. We want to find the value after 14 days, so n = 14.

Substituting the given values into the formula, we have:

a14 = 20000 x\((1/2)^{(14-1)\)

a14 = 20000 x \((1/2)^{13\)

a14 = 20000 x (1/8192)

a14 ≈ 2.4414

Therefore, after 14 days, you will have approximately $2.4414 invested in the stock market.

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The amount you will have invested after 14 days is given as follows:

$2.44.

A geometric sequence is a sequence of numbers where each term is obtained by multiplying the previous term by a fixed number called the common ratio q.

The explicit formula of the sequence is given as follows:

\(a_n = a_1q^{n-1}\)

In which \(a_1\) is the first term of the sequence.

The parameters for this problem are given as follows:

\(a_1 = 20000, q = 0.5\)

Hence the amount after 14 days is given as follows:

\(a_{14} = 20000(0.5)^{13}\)

\(a_{14} = 2.44\)

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The three interior angles of a triangle measure z degrees , (x+5)degrees , and (x+25) degrees. So, the measure of one of the three angles is x+5.

The sum of the interior angles of a triangle is always 180 degrees.

Therefore, we can write an equation using the given angle measures:

z + (x+5) + (x+25) = 180

Simplifying the equation, we get:

2x + 30 + z = 180

Subtracting 30 and z from both sides, we get:

2x = 150 - z

Dividing both sides by 2, we get:

x = (150 - z) / 2 - 5

So the measure of one of the three angles is x+5, which is:

x + 5 = [(150 - z) / 2 - 5] + 5

x + 5 = (150 - z) / 2

x + 5 = 75 - z/2

Therefore, one of the angles measures (x+5) degrees.

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Answer:

Area= l+b) ×2

6.5x+5ft +5ft

13x+20ft

First, we have to calculate the area of each painted rectangle:

Area of a rectangle: Length x width

Replacing with the values given:

8.2 x 6.7 = 54.94 ft2

Estimating:

8 x 7 = 56 ft2

Then multiply by the number of porch floors:

9 neighbor's floors and Vaughn's floor = 9+1 = 10

56 x 10 = 560 ft2

correct answer B.

Answer: 185.7 miles

Step-by-step explanation:

To find the total distance, add the smaller distances together.

47.8 + 72 + 65.9 = 185.7

Answer:

The answer is 17.53 percent.

Step-by-step explanation:

Good luck!

Answer:

Large Number: 41

Small Number: 20

Step-by-step explanation:

Answer:

6.5×10^3

Step-by-step explanation:

10^3=1,000×6.5=6,500

An equation of the plane through the point (-1, -5, 1) and perpendicular to the vector (5, 4, 2) can be -4x + 5y - 2z = 11.

First, the normal vector of the plane must be determined. The vector perpendicular to the given vector (5, 4, 2) is (-4, 5, -2).

Now, the equation of the plane can be determined using the given point and the normal vector. The standard form of the equation of a plane is Ax + By + Cz = D.

We can use the point (-1, -5, 1) and the normal vector (-4, 5, -2) to calculate the values of A, B, C, and D in the equation. To do this, we can use the point-normal form of the equation of a plane.

The point-normal form is (x - x1) × nx + (y - y1) × ny + (z - z1) × nz = 0. We can plug in the point and normal vector values into this equation to calculate A, B, C, and D.

Therefore, the equation of the plane is -4x + 5y - 2z = 11.

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Answer:

  (d)  (-6, 0)

Step-by-step explanation:

Given graphed inequalities and a list of points, you want the point that is a "solution."

We assume the graphed inequalities are part of a system of two inequalities and that a "solution" is one that must satisfy both of them. Any solution point will be in the doubly-shaded area, or on the solid blue boundary next to that area.

Each of the given points is 6 units from the origin on one of the coordinate axes. The only such point that lies in the doubly-shaded area is (-6, 0) on the negative x-axis.

The point (-6, 0) is a solution.

__

Additional comment

We know the kinds of inequalities that can give rise to a graph like this, but we don't know the question for which one of these points would be a solution. That is why assumptions are necessary.

The point (0, 6), for example, could be a solution to the question, "what set of values satisfies x-y ≤ 1, but not x+y < 3?"

Answer:

Suppose $100 is invested in each of these three accounts. After one year:

Account A: $100(1.12) = $112

Account B: $100(1.11) = $111

Account C: $100(1 + (.1075/2))^2 = $110.04

Account A has the most money after one year, so the amount should be invested in account A.

If  (12, -33) is solution of Equation then LHS= RHS.

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

We have the points (12, -33).

As, we know that the points are said to be the solution of equation if the LHS part of Equation becomes equal to RHS part of Equation.

For instance we have Equation x+ 2y= 3.

Then we have solution of the Equation then by solving x+2 y we get the value 3.

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The volume of the cone is one third the volume of the cylinder.

The volume of a sphere is 2/3 of the volume of a cylinder with same radius, and height equal to the diameter

Similar to a prism, a cylinder has two bases, but they are circles rather than polygons. A cylinder's sides are also curved rather than flat. A cone has a vertex that is not on the base and a single circular base. The sphere is a figure in space with equal distances between each of its points and the center.

The cone's volume is one-third that of the cylinder. A sphere's volume is 2/3 that of a cylinder with the same radius, and its height is equal to its diameter.

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Answer: The number of possibilities = 380

Step-by-step explanation:

Given, There are 20 players on a soccer team. From them, a captain and an alternate captain have to be chosen.

Since, captain and alternate captain comes in order.

Number of ways to choose r things out of n things (when order matters) :

\(^nP_r=\dfrac{n!}{(n-r)!}\)

Number of ways to choose 2 players ( for  captain and alternate captain ) from 20 players :

\(^{20}P_2=\dfrac{20!}{18!}=20\times19=380\)

Hence, the number of possibilities = 380

The expression to represent the amount of canned food collected so far is 5x² + 3xy + 2.

To write an expression that represents the number of cans the friends still need to collect to meet their goal is 2x² - 7xy + 4

An algebraic expression is an expression that is made up of variables and constants, along with algebraic operations like addition, subtraction, square root, etc.

PART A

To write an expression to represent the amount of canned food collected so far, sum the expressions for the already collected number of cans. That is:

amount collected so far = 2x² + 3x²−4 + 3xy + 6

amount collected so far = 5x² + 3xy + 2

PART B

To write an expression that represents the number of cans the friends still need to collect to meet their goal, subtract amount collected so far from collection goal. That is:

amount left = 7x² − 4xy + 6 - (5x² + 3xy + 2)

amount left = 2x² - 7xy + 4

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For every minute, the oven's temperature will increase by 18 degrees. Therefore, the oven will heat up by 18 degrees in 1 minute.

To find out how much the oven will heat up in 1 minute, we need to determine the rate at which the temperature rises. Given that the oven's temperature rose 3 degrees in 1/6 of a minute, we can calculate the rate of change.

To do this, we divide the temperature rise (3 degrees) by the time taken (1/6 minute):

Rate of change = 3 degrees / (1/6 minute)

= 3 degrees * (6/1 minute)

= 18 degrees per minutes,

the oven will heat up by 18 degrees in 1 minute. The oven will heat up by 18 degrees in 1 minute. When Mr. Cameron preheated his oven, the oven's temperature rose by 3 degrees in 1/6 of a minute. This information allows us to determine the rate of change or how much the temperature increases per minute.

To find the rate of change, we need to divide the temperature rise by the time taken. In this case, the temperature rise is 3 degrees, and the time taken is 1/6 of a minute. Dividing 3 degrees by 1/6 minute, we get a rate of change of 18 degrees per minute. This means that for every minute, the oven's temperature will increase by 18 degrees. Therefore, the oven will heat up by 18 degrees in 1 minute.

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The equation of the line perpendicular to the tangent to the curve y=x^3-4x+1 at the point (2,1) is y = (-1/8)x + 9/8.

To find the equation of the line perpendicular to the tangent to the curve at (2,1), we need to first find the slope of the tangent line at that point.

The derivative of y=x^3-4x+1 is y'=3x^2-4, so the slope of the tangent line at (2,1) is y'(2) = 3(2)^2-4 = 8.

Since we want the line perpendicular to the tangent, we know that its slope will be the negative reciprocal of the tangent's slope. Therefore, the slope of the line we're looking for is -1/8.

Next, we use the point-slope form of the equation of a line to write the equation of the line with the slope we found and passing through the point (2,1):

y - 1 = (-1/8)(x - 2)

Simplifying and putting the equation in slope-intercept form:

y = (-1/8)x + 9/8

Therefore, the equation of the line perpendicular to the tangent to the curve y=x^3-4x+1 at the point (2,1) is y = (-1/8)x + 9/8.

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Answer: 28.3 yards

Step-by-step explanation:

Answer:

in mathematics, the ratio of the circumference of a circle to its diameter. The symbol for pi is π. The ratio is the same for all circles and is approximately 3.1416.

Step-by-step explanation:

and its tasty

Pie is irrational, therefore cannot be expressed as a exact number. Pie is AROUND 3.14159

The given polynomial  2x² + 3x - 4 is a (C) Trinomial polynomial.

Monomials have one term, binomials have two, trinomials have three, and polynomials have one or more terms.

Two monomials added together form a binomial.

It has two terms that contrast. (3x+1, x24x, 2x+y, or yy2) (bi suggests two). Three monomials added together form a trinomial.

A four-term polynomial is occasionally referred to as a "quadrinomial."

A polynomial with real coefficients is considered a real polynomial.

So, the expression we have is:

2x² + 3x - 4

We can count that here are 3 terms in the polynomial.

And when there are 3 terms in a polynomial, it represesnts a trinomial.

Therefore, the given polynomial  2x² + 3x - 4 is a (C) Trinomial polynomial.

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