I need the correct answer i have 1 more chance at the question and i must complete 100% mastery to get credit for my homework

Answer:

82

Step-by-step explanation:

it means minus of minus 82. minus times minus equals to plus so the given number is a positive number.

A woman 6 ft tall walks away from a 17 ft tall pole with a street light on top of it.

Graphically:

From the diagram, we can say that:

The laws of motion of the woman and the shadow with respect to the base of the pole are:

Where x0 and y0 are the initial positions, vx and vy are the shadow speed and the speed of the woman, respectively. We know that vy = 4 ft/s, so if we say that the starting point for the woman was 11 feet away from the pole, then using equation (1):

Then, the laws of motion are:

We now calculate the instant of time when y = 45 ft. Using the law of motion of the woman:

Again, using the equation (1):

Explanation

as we can see in the picture, after drawing the angles, we can observe the common angles is

I hope this helps you

EXPLANATION

If one piece was 8 3/8 yards long, another 6 4/5 and the another 15 3/4 we need to compute the total length as shown as follows:

The total length was:

For 2 Volunteers hours= 12 days

For 3 = X days = 10 days

For 4= 8 days

For 5 = 6 days

from 12 to 4 there are 8

And from 6 to 2, there are 4

Then divide 8/4= 2

Part B) Is an INVERSE relationship, because more volunteers, means less time

Part C) Independent variable is , number of volunteers

Dependent variable is time to clear soccer field

Part D) How many volunteers in 1 day ?

= 12+2= 14 volunteers

Answer:1.7

Step-by-step explanation:

One Decimal Place Rule #1: If the last digit in 1.74 is less than 5, then remove the last digit.

One Decimal Place Rule #2: If the last digit in 1.74 is 5 or more and the second to the last digit in 1.74 is less than 9, then remove the last digit and add 1 to the second to the last digit.

One Decimal Place Rule #3: If the last digit in 1.74 is 5 or more and the second to the last digit in 1.74 is 9, then remove the last digit, make the second to last digit 0, and add 1 to the number to the left of the decimal place.When rounding 1.74 to one decimal place we use

One Decimal Place Rule #1. Therefore, the answer to "What is 1.74 rounded to 1 decimal place?" is:

The estimated answers by rounding each number to a 1 decimal place and then adding them together are 14.3, 35.9, 30.6, respectively.

Here are the estimated answers to the following calculations:

12.55 and 1.74 rounded to 1 decimal place are 12.6 and 1.7. The sum is 14.3.

30.38 and 5.49 rounded to 1 decimal place are 30.4 and 5.5. The sum is 35.9.

19.16 and 11.42 rounded to 1 decimal place are 19.2 and 11.4. The sum is 30.6.

The sum of all three calculations is 14.3 + 35.9 + 30.6 = 80.8.

To estimate the answers, we simply rounded each number to 1 decimal place. This means that we lost some precision, but the overall accuracy of the estimates is still good. For example, the actual sum of 12.55 and 1.74 is 14.29, which is very close to our estimate of 14.3.

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i don't know the answer

Answer:

-11/9 and 1

Step-by-step explanation:

In the first case:

The angle is an acute angle. It measures more than zero but less than 90 degrees.

Second case:

The angle is an obtuse angle. It measures more than 90 degrees but less than 180 degrees.

Third case:

The angle is a right angle. It measures exactly 90 degrees.

Fourth case:

The angle is a straight angle. It measures exactly 180 degrees.

(a) The values of the real constants λ and μ are -6 and 8, respectively.

(b) The roots of the equation are (1 + i), (1 - i), and -4.

We are given an equation. The equation is cubic in nature. It means the equation has three roots. The equation is given below.

x³ + 2x² + λx + μ = 0

One of the roots of the equation is given to us. The known root is "1 + i". The given root is a complex root. We know that complex roots occur in conjugate pairs. So, another root of the equation is "1 - i". Let the third root be represented by the variable "a". We can form the factors as given below.

[x - (1 + i)][x - (1 - i)](x - a) = 0

[x² - x(1 - i) - x(1 + i) + (1 + i)(1 - i)](x - a) = 0

[x² - x + ix - x - ix + (1² - i²)](x - a) = 0

[x² - 2x + (1  + 1)](x - a) = 0

(x² - 2x + 2)(x - a) = 0

x³ - ax² - 2x² + 2ax + 2x - 2a = 0

x³ - (a + 2)x² + (2a + 2)x - 2a = 0

This equation must be the same as the given equation. Now we will compare the coefficients of different powers of "x".

First, we compare the coefficient of x².

2 = -(a + 2)

a + 2 = -2

a = -4

Now, we compare the coefficient of x.

λ = 2a + 2

λ = 2*(-4) + 2

λ = -8 + 2

λ = -6

Now we compare the constant terms.

μ = -2a

μ = -2*(-4)

μ = 8

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Answer:

A

Step-by-step explanation:

Using the table, the last point has coordinates (120, 190).

Answer:

A

Step-by-step explanation:

the 5th point has the coordinates (129, 190).

120 followers : that is 2 units to the right of 100 on the followers axis.

now we go up to 190 of posts per month.

what point do we find there ? A

To solve this question, we would use the formula of simple interest.

So the given data are

We would need to find the principal

Divide both sides by the coefficient of p

In order to make an interest of 2283 in 9 years, you would have to save $5073.33 now

The equivalent equation for 3x - 6 is 3(x - 2).

Equation: A statement that two variable or integer expressions are equal. In essence, equations are questions, and the motivation for the development of mathematics has been the systematic search for the answers to these questions.

Given equation:

3x - 6

Take 3 as common from both the term,

= 3(x - 2)

Therefore, the equivalent equation for 3x - 6 is 3(x - 2).

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The total distance covered by catherine is 10 miles as the problem says, " Catherine drives to school each day and lives 5 miles away. After school, she drives to Kroger , which is 2 additional miles away from her house. Then she heads home and studies for a test before having dinner".

Distance is defined as an object's total movement without regard for direction. Distance can be defined as how much ground an object has covered regardless of its starting or ending point. The magnitude or size of displacement between two positions is defined as distance. The distance between two points differs from the distance traveled between them. The total length of the path traveled between two points is referred to as the distance traveled. Travel distance is not a vector. Distance refers to "how much ground an object has covered" while moving, whereas displacement refers to how far an object is out of place. Displacement is a Vector quantity, whereas distance is a Scalar quantity.

Here,

The total distance from home to school=5 miles

She goes to kroger that is 2 miles from her home,

so, 5-2=3 miles

So she travels 3 miles back from school.

Then she goes 2 miles from kroger to home.

5+3+2=10 miles

According to the problem, Catherine's total distance traveled is 10 miles "Catherine lives 5 miles away and drives to school every day. She drives to Kroger after school, which is two miles away from her house. She then returns home to study for a test before eating dinner ".

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Answer:

The solution to the given system of linear equation is;

Explanation:

Given the linear system of equation;

We want to solve the simultaneous equation by elimination.

We need to eliminate either x or y. from the given equation, we can see that by adding equation 1 and 2 together we can eiminate y;

So, let's add equation 1 and 2 together;

Since we have the value of x, we can use it to get y by substituting into equation 1;

Therefore, the solution to the given system of linear equation is;

Given:

Given a rectangle with coordinates A(-5, 6), B(3, 6), C(3, -1) and D(-5, -1).

Required: Area of rectangle ABCD

Explanation:

First, find the length and width of the rectangle.

The are of the rectangle is

Option C is correct.

Final Answer: Rectangle ABCD has area 56 square units.

The equation of the quadratic equation is y = x² - 7x + 10.

What is x-intercept of a graph?

The points where a line crosses x- axis  and y- axis are known as the x-intercept and the y-intercept, respectively.

Given that the x-intercepts of the graph are 2 and 5.

If a and b x-intercepts of a graph, then the equation of the graph is y = A(x -a)(x - b).

Assume the equation of the quadratic equation will be y = A(x -2)(x - 5).

The graph is passes through the point (4, -2).

Putting x = 4 and y = -2 in the equation y = A(x -2)(x - 5)

-2 = A(4 -2)(4 - 5)

-2 = -2A

A = 1

The equation of the quadratic equation is y = (x -2)(x - 5)

y = x² - 7x + 10.

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What are the next four multiples of 1/7​ ?

so, it will be :

ANSWER

SOLUTION:

The formula for circumference is 2 * pi * r

the value of pi can be estimated as 3.14 or 22/7

Using the formula

Replacing the values in the equation, we have:

D(t) = (200 ft/s)*t + 0.5*(100 ft/s2)*t^2

D(t) = (200 ft/s)*t + (50 ft/s2)*t^2 (Multiplying)

The answer is:

D(t) = (200)*t + (50)*t^2 (Distance in ft)

Answer:

2x3x5=120

Step-by-step explanation:

Answer:

30 is the missing number.

Step-by-step explanation:

The equation is,

→ 2³ × x × 5 = 120

Then the value of x will be,

→ 2³ × x × 5 = 120

→ 8 × x × 5 = 120

→ x × 40 = 120

→ x = 120/40

→ [ x = 30 ]

Hence, the value of x is 30.

Answer:

1. -8

2. -4

3. 17

Step-by-step explanation:

To solve these questions, all you need to do is plug in the number into the function.

1. (2)² - 4(2) - 4

   = 4 - 8 - 4

   = -8

2. (4)² - 4(4) - 4

   = 16 - 16 - 4

   = -4

3. (-3)² - 4(-3) - 4

   = 9 + 12 - 4

   = 17

Answer:

you can get back to you on that date is

Step-by-step explanation:

yay I will get back to you on that date is the family

Answer:

There are many different ways to portray your findings for an individual to view and understand. However, each have their pros and cons. When using a table, all of the specific numbers of your data can clearly be seen and compared with one another without having to analyze a picture. However, since there is no visual correlation that shows the growth and decline of your data, someone who best comprehends visually may not be able to understand your findings. It sis best to vary your sources of displaying information to make sure that it is all able to be understood by any viewer. When using a graph, you have a clear visual representation of the correlation of your variables in your experimentation. This allows the viewer to comprehend your data as a picture and see the change as the picture moves. However, it take further analysis and cross referencing to get specific quantitative data as you are required to read across and down the graph. And finally, when using equations you can show the direct way that the change was caused in your experiment. Each equation has a specific input and output. However, the drawback is the person viewing your data may have to solve the equations themselves to find out your data or simply be confused as equations don’t directly show data, but rather how to find it. It is important to have a varied combination of these things to allow for your data to be throughly understood by anyone viewing it. I hope this helps! :)

Step-by-step explanation:

To learn about customer satisfaction, a restaurant places comment cards on each table. Each comment card contains a brief survey that customers can complete if they want to participate in the voluntary response sample.

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The period of a trigonometric function is the distance between each repetition of the function.

In this case, we have:

As we can see in the graph of the function, the distance between each repetition is 2π.

Therefore, the period of f(x) = csc(x) is 2π.

Answer: 49120 would be your answer!

multiply by 2 four times.

The perpendicular slope of the given line is -1/3.

Vertical lines can point in any direction.

Now, insert values in the formula and calculate as follows:

Therefore, the perpendicular slope of the given line is -1/3.

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Answer:

The number is -30.

Step-by-step explanation:

Given statement,

→ two thirds of a number is negative 20.

The equation will be,

→ (2/3)x = -20

Now the value of x will be,

→ (2/3)x = -20

→ 2x = (-20) × 3

→ x = (-60)/2

→ [ x = -30 ]

Hence, the value of x is -30.

Answer:

[tex]-30[/tex]

Step-by-step explanation:

Set up the equation where [tex]x[/tex] is the unknown number:

[tex]\frac{2}{3}x = -20[/tex]

Divide both sides by [tex]\frac{2}{3}[/tex]:

[tex]x = -20 \div \frac{2}{3}[/tex]

Rewrite division by a fraction as multiplication by its reciprocal:

[tex]x = -\frac{20}{1} \times \frac{3}{2}[/tex]

Multiply:

[tex]x = -\frac{60}{2}[/tex]

Simplify:

[tex]x = -30[/tex]