Write a sentence to answer each question:

How much warmer is 82 than 40?

Convert $9 to cents

Divide it by 1140 minutes

Rounding to tenth of a cent, the cost per minute is 0.8 cents per minute.

The total number of frogs in the reservoir are 160.

What is Reservoir?

An enlarged lake behind a dam is a reservoir. Such a dam could be a man-made structure created to hold freshwater or it could be a natural formation.

Given:

Elanor wants to estimate the number of frogs in a reservoir.

She catches 90 frogs from the reservoir and marks them with a non-harmful dye.

Elanor then returns the frogs to the reservoir.

The next day she catches another 80 frogs and 10 of these are marked with the dye.

So on the first day the total frogs are 90.

On second day total frogs are 80 but 10 of them are dye, so the remaining are 70.

Therefore, the total frogs are 90 + 70 = 160.

Hence, the total number of frogs in the reservoir are 160.

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Answer:

C

Step-by-step explanation:

Remark

A midsegment is 1/2 the size of the side that it is parallel to.

Equation

6x - 6 = 2*(x + 3)                    Remove the brackets

6x - 6 = 2x + 6                       Subtract 2x from both sides

6x - 2x - 6 = 6                        Combine

4x - 6 = 6                               Add 6 to both sides

4x = 6 + 6                              Combine

4x = 12                                   Divide by 4

x = 12 / 4

x = 3

==================

Find DF

But that's not the answer.

DF = x + 2

DF = 3 + 2

DF = 5

Answer:

x>3

The answer is B

The isosceles triangle theorem states that if two sides of a triangle are congruent then the angles opposite those sides are congruent. The correct answer is option c.

The triangle is having three sides in an isosceles triangle the two opposite sides are equal and the two adjacent angles with similar sides are equal.

The isosceles triangle theorem states that if two sides of a triangle are congruent then the angles opposite those sides are congruent.

Therefore the isosceles triangle theorem states that if two sides of a triangle are congruent then the angles opposite those sides are congruent. The correct answer is option c.

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The factor of 324 are : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, and 324

In the prime factorization and division methods, respectively, 324 can be expressed as the product of its prime factors and divided by its divisors.

Hence. the factor of 324 are : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, and 324

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Based on the computation, the information in the table will be:

1. Temperature: 5

Liters :38

2. Temperature: 10

Liters: 76.

3. Temperature: 15

Liters: 114

4. Temperature: 420

Liters: 152

It should be noted that the information his will be used to illustrate the numbers.

When x = 5, y = 38

It should be noted the numbers are multiplied in ascending order.

Therefore, at 20. This will be:

= 4 × 38

= 152

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Answer:

Finance, social life, academics and personal life.

Step-by-step explanation:

c: leave a thxx plzzz

Finance, social life, academics and personal life are the aspects of your life in order to reach long and short term goals. Hence, option A is correct.

A short-term objective is something you wish to accomplish as soon as possible. This moment, this week, this month, or even this year can be considered the near future. A short-term objective is one you desire to complete quickly. A short-term objective is one that you can complete in a year or less.

Any objective you can complete in less than a year is considered a short-term aim. Short-term objectives can include things like reading two books a month, giving up smoking, working out twice a week, creating a morning routine, etc.

You can fulfill these urgent requirements now, this week, this month, or even this year. You could, for instance, decide to enroll in a course to improve your skills for work or to start saving money immediately.

Thus, option A is correct.

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Finances, social life, academics and personal life

Class time and study time,

Managing your weight while dealing with cooking or meal plan.

Paying attention only to your social life can lead to career opportunities,

The answer is true because a parabola is made up of all points that are equally distant from a fixed point and a fixed line for a given fixed point and fixed line.

A bowl-shaped object is defined as having a curve at the surface created by the intersection of a cone and a plane that is perpendicular to a straight line. Another definition of a curve is one created when a moving point moves such that its distance from a fixed point equals its distance from a fixed line. A quadratic function is known in this form as its standard form.

The trajectory of a plane to a point equal in distance from the fixed time is called as parabola. The fixed point is called the focal point of the parabola and the line is called the alignment of the parabola.

Therefore, The answer is true because a parabola is made up of all points that are equally distant from a fixed point and a fixed line for a given fixed point and fixed line.

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Answer:

y-3=4(x+2)

Step-by-step explanation:

Once you know how the point slope form equation is laid out this question is actually quite easy. Point slope form looks like this

y-y2=slope(x-x2)

I put the y in the front and the slope (4) comes after the equal sign. Then x is subtracted from x. But I put a plus sign because when you subtract a negative number, it is the same as adding a negative number. This is why the ending part of the equation is (x+2) instead of (x--2). Hopefully this makes sense...

Answer:

hi

Step-by-step explanation:

To round a number to the nearest hundredth , look at the next place value to the right (the thousandths this time). Same deal: If it's 4 or less, just remove all the digits to the right. If it's 5 or greater, add 1 to the digit in the hundredths place, and then remove all the digits to the right.

Answer:

Step-by-step explanation:

let the missing angle be x

take 65 degree as reference angle

use tan rule

tan 65=opposite/adjacent

2.14=x/7

2.14*7=x

14.98=x

Answer:

-24 is the correct answer

Step-by-step explanation:

The height of the skyscraper is approximately 214.5 meters.

We have,

We can use the tangent function to solve this problem.

Let h be the height of the skyscraper.

Then we have:

tan(32∘) = h / 376

Multiplying both sides by 376, we get:

h = 376 x tan(32∘)

h ≈ 214.5 meters

Therefore,

The height of the skyscraper is approximately 214.5 meters.

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Therefore,  subscript indices must be either positive integers or logical. True

Explanation: The statement "subscript indices must be either positive integers or logicals" is true. Subscript indices are used to identify elements in an array. A positive integer subscript identifies a particular element in an array, while a logical subscript identifies a subset of elements based on a logical condition. For example, if we have an array A, then A(1) would identify the first element of the array, while A(A > 0) would identify all elements in the array that are greater than zero. Subscript indices cannot be negative or non-integer values.

Therefore,  subscript indices must be either positive integers or logical. True

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Answer:

The positive angle less than 360° that is coterminal with -215° has a measure of 145°.

Step-by-step explanation:

From Geometry, we know that angles form a family of coterminal angles as function of number of revolutions done on original angle. We can represent the set of all coterminal angles by means of the following expression:

\(\theta_{c} = \theta_{o} + 360\cdot i\), \(i \in \mathbb{Z}\) (1)

Where:

\(\theta_{o}\) - Original angle, in sexagesimal degrees.

\(\theta_{c}\) - Coterminal angle, in sexagesimal degrees.

\(i\) - Coterminal angle index, no unit.

If we know that \(\theta_{o} = -215^{\circ}\) and \(i = 1\), then the coterminal angle that is less than 360° is:

\(\theta_{c} = -215^{\circ} + 360\cdot (1)\)

\(\theta_{c} = 145^{\circ}\)

The positive angle less than 360° that is coterminal with -215° has a measure of 145°.

The vertex of the Quadratic function with a y-intercept of (5, 0) and an x-intercept of (0, 80) is located at the point (0, 0).

The vertex of a quadratic function given the y-intercept and x-intercept, we need to determine the axis of symmetry, which is the line that passes through the vertex. The x-coordinate of the vertex will be the midpoint between the x-intercepts, while the y-coordinate will be the same as the y-intercept.

Given that the y-intercept is (5, 0) and the x-intercept is (0, 80), we can determine the x-coordinate of the vertex by finding the midpoint of the x-intercepts. The x-coordinate of the midpoint is simply the average of the x-values:

x-coordinate of vertex = (0 + 0) / 2 = 0 / 2 = 0

Since the y-coordinate of the vertex is the same as the y-intercept, the vertex will have the coordinates (0, 0).

Therefore, the vertex of the quadratic function is (0, 0).

In conclusion, the vertex of the quadratic function with a y-intercept of (5, 0) and an x-intercept of (0, 80) is located at the point (0, 0).

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Answer:

51.3 degrees

Step-by-step explanation:

Use Trig Ratio to solve for theta aka the angle formed between the ;adder and the ground.

So we have the hypotenuse = 24ft and the adjacent = 15ft so I am going to use the cos ratio.

cos ∅ = a/h

rearrange for theta

∅ = cos -1 ( a/h)

now sub in the information

∅ = 51.3178

now round to the nearest tenth

∅ = 51.3 degrees

write your therefore statement

therefore, the angle between the ladder and the ground is 51.3 degrees.

The appropriate methods for analyzing the variables Birth Rate and Death Rate at the same time would be scatterplot, two-way table, and stacked bar chart.

Scatterplot: A scatterplot can be used to visually display the relationship between two quantitative variables, such as Birth Rate and Death Rate. Each point on the scatterplot represents a pair of values for the two variables, making it easy to identify patterns or trends in the data.

Two-way table: A two-way table can be used to display the distribution of two categorical variables, such as Birth Rate and Death Rate, and how they relate to each other. It can help identify the joint frequency or relative frequency of different categories.

Stacked bar chart: A stacked bar chart can be used to show how two categorical variables, such as Birth Rate and Death Rate, are related to each other. Each bar represents the total frequency for each category, and the bars are divided into sections representing the subcategories of the other variable. This makes it easy to compare the distribution of the two variables across each category.

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Substituting the values mean = 70 and standard deviation = 10, we can find the minimum score necessary to be in the top 60% of the distribution.

In a normal distribution, the area under the curve represents the probability. To find the minimum score necessary to be in the top 60% of the distribution, we need to find the score that corresponds to the 60th percentile.

Since the normal distribution is symmetric, we can find the cutoff point by subtracting the area below the 60th percentile from 1. By doing so, we are essentially finding the area to the right of the cutoff point.

In this case, we want to find the z-score (standardized score) that corresponds to the 60th percentile. We can use a standard normal distribution table or a calculator to find this z-score.

Once we have the z-score, we can use the formula:

X = mean + (z-score * standard deviation)

Substituting the values mean = 70 and standard deviation = 10, we can find the minimum score necessary to be in the top 60% of the distribution.

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True. The statement "if the range of feasibility indicates that the original amount of a resource, which was 20, can increase by 5, then the amount of the resource can increase to 25" is true.

When a range of feasibility is given, the lower and upper bounds of the values that can be chosen for the variables in a linear programming problem are given. The range of feasibility reflects the range within which the optimum answer can be found. It is a parameter that measures the extent to which the variables can change and still allow the same optimal answer to be obtained. In this case, the range of feasibility suggests that the initial amount of a resource was 20 and could be increased by 5, implying that the total amount of the resource can be 25. Therefore, statement is true.

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You are c) a structure. A structure is a collection of one or more different types of variables, including arrays and pointers, that have been grouped under a single name for each manipulation.

A structure is a user-defined data type that allows you to group together related data. For example, you could create a structure to store the name, age, and address of a person. The structure would have three variables, each of a different type: a string variable for the name, an integer variable for the age, and a string variable for the address.

The advantage of using a structure is that it allows you to treat the related data as a single unit. This makes it easier to manipulate the data and to pass the data to functions.

The other answer choices are incorrect. A template is a blueprint for creating a generic class or function. An array is a collection of elements of the same type. Local variables are variables that are declared within a function and that are only accessible within the function.

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Answer:

(0,-5)

Step-by-step explanation:

Answer:

(-1, 4) and (3, 12)

Step-by-step explanation:

I plugged the equation into a graphing calculator and saw where the points were located at. But this is really easy to do on paper as well as long as you can graph equations.

Answer:

i think the answer to your question is d

Step-by-step explanation:

In order to know if a triangle is a right triangle on a coordinate plane, you can find the lengths of all three sides of the triangle using the distance formula and apply the Pythagorean theorem.

Find the lengths of the three sides of the triangle using the distance formula.

Once you have the lengths of the sides, check if any of the three sides satisfy the Pythagorean theorem, which states that in a right triangle, the square of the length of the hypotenuse (the longest side) is equal to the sum of the squares of the other two sides. In other words, if a² + b² = c², where c is the longest side, then the triangle is a right triangle.

If one of the sides satisfies the Pythagorean theorem, then the triangle is a right triangle.

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The manufacturing company has decided to be carbon free by 2030. so, it can reduce its pollution rate by using environmentally friendly equipment to achieve this goal.

Pollution:

The term pollution refers any substance that negatively impacts the environment or organisms that live within the affected environment.

Given,

A manufacturing company has decided to be carbon free by 2030.

Here we need to find the solution to achieve this goal.

To achieve this goal the company can take many measures this includes,

To completely switching to alternative sources of energy. The company can reduce its pollution rate by using environmentally friendly equipment.

By making maximum use of renewable energy in the company, in which energy can be emitted using solar energy, windmill etc.

And by planting more and more trees, the amount of oxygen in our environment should be increased.

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The length of the hypotenuse of the right triangle is 10 feet.

To find the length of the hypotenuse of a right triangle, we can use the Pythagorean theorem, which states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the two legs.

In this case, the legs of the right triangle are 6 feet and 8 feet. Let's denote the length of the hypotenuse as 'c'.

According to the Pythagorean theorem:

c^2 = 6^2 + 8^2

c^2 = 36 + 64

c^2 = 100

To find the length of the hypotenuse, we take the square root of both sides:

c = √100

c = 10 feet

Therefore, the length of the hypotenuse of the right triangle is 10 feet.

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Let x be the temperature of a freezer; at a restaurant, all the freezers are set to a temperature that is below 3°F. The inequality x < 3 is used to denote temperatures below 3°F. Hence, Option C is correct.

The occurrence of an unfair and/or unequal distribution of opportunities and resources among the people that make up a society is referred to as inequality. To different people and in various settings, the word "inequality" may indicate different things.

In mathematics, various signs are used to denote the inequality among values.

Therefore, inequality x < 3 is used to denote temperatures below 3°F. Option C is correct.

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Answer:

Step-by-step explanation:

it is A - 18ab3

Answer:

question 1. A question 2. C