Write Describe the characteristics that you look for in numbers when you are grouping them.

Answers

Answer 1

There should be two characteristics that we look at the numbers when grouping them.

The first one is their signal, if they are positive, or negative.

The second one is if they are decimal, or not.

Looking at these characteristics, we can see the sets in which they belong.


Related Questions

Fill in the blank

Which form of compensation is generally paid on a weekly or biweekly basis?

______ are paid weekly or biweekly, while salaries are paid bimonthly or biweekly.

Answers

The blank space in the task content should be filled with; Wages.

What type of employee compensation is Wage?

A wage by it's primitive definition is a fixed regular payment usually paid on a daily or weekly basis by the employer to an employee which could be skilled or unskilled.

Commission, and salary which is a monthly analogue of wages is another form of employee compensation.

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Using only an addition, how do you add eight 8’s and get the number 1000?​

Answers

Answer:

        8

        8

        8

   8   8

8  8  8

-------------------

1   0   0  0

Step-by-step explanation:

Two angles of a triangle have the same measure and the third one is 9 degrees greater than the measure of each of the other two. Find the measure of the LARGEST angle in the triangle.

Answer: The LARGEST angle has a measure of
degrees.

Answers

The largest angle of the triangle is ∠C = 66°

What is a Triangle?

A triangle is a plane figure or polygon with three sides and three angles.

A Triangle has three vertices and the sum of the interior angles add up to 180°

Let the Triangle be ΔABC , such that

∠A + ∠B + ∠C = 180°

The area of the triangle = ( 1/2 ) x Length x Base

For a right angle triangle

From the Pythagoras Theorem , The hypotenuse² = base² + height²

if a² + b² = c² , it is a right triangle

if a² + b² < c² , it is an obtuse triangle

if a² + b² > c² , it is an acute triangle

Given data ,

Let the triangle be represented as ΔABC

Let the Triangle be ΔABC , such that

∠A + ∠B + ∠C = 180°

Now , the measure of ∠A = measure of ∠B = x

And , the measure of ∠C = measure of ∠A + 9°

Substituting the values in the equation , we get

x + x + ( x + 9 ) = 180

On simplifying the equation , we get

3x + 9 = 180

Subtracting 9 on both sides of the equation , we get

3x = 171

Divide by 3 on both sides of the equation , we get

x = 57°

So , the measure of ∠A = 57°

Now , the measure of ∠C = 57 + 9 = 66°

Hence , the measure of ∠C of triangle is 66°

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A triangle has sides of length 3 cm and 3 cm. What can be concluded about the length of the third side?

Answers

Answer:

that its 3cm

Step-by-step explanation:

10.045+2.673+105.95 to the nearest whole number and then estimate the sum

Answers

Answer:

119

Step-by-step explanation:

The nearest whole numbers from those listed are

10

3

106

The estimated sum = 119

The actual sum is 118.668

When you are doing a test, being able to estimate is a very powerful skill. 119 is close enough to the actual answer that you know your actual answer is likely correct.

cosA-sinA+1/cosA+sinA+1=1-sinA/cosA​

Answers

Answer:

steps below

Step-by-step explanation:

(cosA-sinA+1) * cosA = cos²A - sinA cosA + cosA

                                 = (1 - sin²A) - sinA cosA + cosA + sinA - sinA

                                 = cosA + sinA + 1 - sinA cosA  -sin²A - sinA  ..Re-group

                                 = (cosA + sinA + 1) - sinA (cosA + sinA + 1)

                                 = (cosA + sinA + 1) * (1 - sinA)

(cosA-sinA+1) / (cosA + sinA + 1) = (1 - sinA) / cosA

A can contains 40 fluid Ounces of fruit juice. How many pints of fruit juice
does the can contain?

Answers

Answer:

2.5 pints of fruit juice

Answer:

2.5

Step-by-step explanation:

Is (-2,-6) a solution to the equation y = 3x?
Oyes
Ono

Answers

Answer:

yes

Step-by-step explanation:

if y = -6,

3x = -6

x = -2

Answer:

yes

Step-by-step explanation:

y = 3x?

Let x = -2 and y = -6

-6 = 3(-2)

-6 = -6

This is a true statement so (-2,-6) is a solution to the equation y = 3x

The sum of the measures of two angles is 107.3º. One angle has a measure of 51º. What is the measure of the second angle?

Answers

Answer:

56.3°

Step-by-step explanation:

If the total is 107.3° just subtract 51° to get 56.3°

Monica’s school band held a car wash to raise money for a trip to a parade in New York City. After washing 125 cars, they made $775 from a combination of $5.00 quick washes and $8.00 premium washes. This system of equations models the situation. x + y =125 5x + 8y = 775

Answers

Answer:

The number of car they did quick wash is 75 and the number of car they did premium washes is 50 .

Step-by-step explanation:

The number of cars they washed is equals to 125 cars. They made a total of $775 from the wash. The wash is in two category the quick washes which is $5 and the premium washes which is $8.

Let

number of car for quick washes = x

number of car for premium washes = y

Base on the equation given below

x + y =125 .........(i)

5x + 8y = 775 .......(ii)

Let us find x and y

from equation (i)

y = 125 - x

inserting the value of y in equation (ii)

5x + 8(125 - x) = 775

5x + 1000  - 8x = 775

-3x = -225

divide both sides by -3

x = -225/-3

x = 75

insert the value of x in equation (i)

75 + y =125

y = 125 -75

y = 50

The number of car they did quick wash is 75 and the number of car they did premium washes is 50 .

Answer:

The Answer is A

Please leave an Exellent rating and press THANKS!

A DVD player has a list price of $249 and is subject to a trade discount of 35%. Calculate the net price.

Answers

Answer:

$161.45

Step-by-step explanation:

$249*0.35= 87.15

$249.00-87.15= 161.45

The DVD player has a list price of $249 and is subject to a trade discount of 35% then the net price will be; 161.45

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

We have been given that DVD player has a list price of $249 and is subject to a trade discount of 35%.

Therefore,

$249 x 0.35 = 87.15

The net price will be;

$249.00 - 87.15= 161.45

Hence, the DVD player has a list price of $249 and is subject to a trade discount of 35% then the net price will be; 161.45

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Find the slope of the line through the two points below.
(-3,-7) and (-8, -1)

Find the slope of the line through the two points below.(-3,-7) and (-8, -1)

Answers

Answer:

\(-\frac{6}{5}\)  or -1.2

Step-by-step explanation:

You can find the slope with just 2 coordinates using the formula \(\frac{2y-y}{2x-x}\)

So first you need to subtract the first y from the second y:

-1-(-7)=6

Then subtract the first x from the second x:

-8-(-3)=-5

Then we can make the slope:

\(-\frac{6}{5}\)  or -1.2

I have a question attached pls help

I have a question attached pls help

Answers

Answer:

10.35oz

Step-by-step explanation:

Cuz if you do the math 16 times 14 equals 224 and 15.5 times 10 equals 155 so if you minus 155 from 224 then you have 69 square inches which you multiply by 0.15 which thus gets you the answer 10.35

Help with this plsssss !!!

Help with this plsssss !!!

Answers

Answer:

58

Step-by-step explanation:

There are 5 lines between 50 and 60

60 - 50 = 10

10 / 5 = 2

This means that each increment is 2.

We see the end of the box plot is above the fourth increment above 50.

4 x 2 = 8

50 + 8 = 58

6. Write an algebraic expression.
The quotient of 34 and the product of a
number and -9

Answers

Answer:

34÷x-9

Step-by-step explanation:

34 divided by a number(x) times -9

Solve each question for x. Show all your work ! Box your final answer
200+10x=400

Answers

Answer:

x = 20

Step-by-step explanation:

Solve for x:

\(200+10x=400\)

Subtract 200 on both sides

\(10x=200\)

Divide by 10

\(x=20\)

The width of a rectangle is 4 meters less than its​ length, and the perimeter is 51 meters. Find the length and width of the rectangle.

Answers

The dimensions of the rectangle are:

Length = 14.75 m

Width = 10.75 m

What is the Perimeter of a Rectangle?

The total length of a rectangle is gotten by adding all it's side lengths together. The formula for the perimeter of a rectangle is given as:

Perimeter = 2(length+ width).

The dimensions for a rectangle is given as:

Perimeter = 51 meters

Length of rectangle = L meters

Width of rectangle = (L - 4) meters.

Therefore:

2(L + (L - 4)) = 51

2(L + L - 4) = 51

2(2L - 4) = 51

4L - 8 = 51

4L = 51 + 8

4L = 59

L = 59/4

L = 14.75

Length of rectangle = 14.75 m

Width of rectangle = (L - 4) = 14.75 - 4 = 10.75 m

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HELP! WILL GIVE BRANLIEST!

HELP! WILL GIVE BRANLIEST!

Answers

Answer:

Step-by-step explanation:

z = 119                            Vertically opposite angles are equal.

5x + 41 + 119 = 180        5x + 41  and 119 are supplementary.

4x + 160 = 180               Subtract 160 from both sides

4x = 180 - 160

4x = 20                           Divide by 4

x = 20/4

x = 5

Which equation models the proportional relationship shown in the table below?

Which equation models the proportional relationship shown in the table below?

Answers

Answer:

A. y=6x

Step-by-step explanation:

12=6*2

24=6*4

36=6*6

.......

(Multiplying and Dividing with Scientific Notation MC)
How many times larger is 7 x 105 than 2 x 10³?

Answers

Answer:

1,265

Step-by-step explanation:

10^3=1000*2=2000

105*7=735

2000-735

Please help me with this thank you

Please help me with this thank you

Answers

Too much sand.

Volume is the amount of space something takes up. The formula for volume is v=length x width x height.

The volume of the sandbox is 36 ft^3, because 5x6x1.2 = 36. This means the box takes up 36 cubic feet of space.

If the customer bought 40 cubic feet of sand, than they bought to much because 40 > 36. The amount of sand she got is greater than the volume of the box, so it won’t all fit.
The customer bought four cubic feet more of sand than he needed!

Did you know the dimensions of a soccer field are not always the same, like an American football field, or basketballcourt? A youth soccer field can range from 15 to 100 yards wide, depending on the age and number of players. Aprofessional field, that falls within FIFA regulations, can range between 70 and 80 yards wide. The lengths can rangeas much as 30 to 130 yards for youth, and 110 to 120 yards for the pros. That means an athlete who grows upplaying soccer can end up playing on a field four times larger than when they were a kid!Which of the following answer choices gives an expression for determining a soccer field's perimeter afterquadrupling its length, l, and width, w?Select ALL that apply.

Answers

This problem is about the perimeter of a soccer field, which is a rectangular figure. The perimeter of a rectangle is defined as

\(P=2(w+l)\)

Where w refers to width and l refers to length.

Now, to find the perimeter of a field with quadruple dimensions, we just have to add the factor 4 to each dimension.

\(P=2(4w+4l)\)

Which gives

\(P=8w+8l=8(w+l)\)

So, all the right answers must match this answer, that is, a sum between dimensions.

Therefore, the right answers are C, D, E, and F. All of them are equal to 8(w+l).

Of(x) = x² - 6x-1-
Mark thic and return
24
-10-8-8-22-
-8
-8
-10
2
B
8 10 x
What is the axis of symmetry

Answers

The axis of symmetry of the function f(x) = x² - 6x-1 is equal to 3.

How to determine the axis of symmetry of a quadratic function?

In Mathematics, the axis of symmetry of a quadratic function can be calculated by using this mathematical equation:

Axis of symmetry, Xmin = -b/2a

Where:

a and b represents the coefficients of the first and second term in the quadratic function.

By substituting the parameters, we have the following:

Axis of symmetry, Xmin = -b/2a

Axis of symmetry, Xmin = -(-6)/2(1)

Axis of symmetry, Xmin = 6/2

Axis of symmetry, Xmin = 3.

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Need help with the provided questions

Need help with the provided questions
Need help with the provided questions

Answers

The graph is in the right slot

Which two points are on the graph of y= x - 4?

Answers

Answer:

(0, -4) and (4, 0)

Step-by-step explanation:

fill in x=0 to find y=-4

fill in y=0 to find x=4

Of course there are infinitely many other points on the graph, so I kept it simple.

Please Help With This.

Please Help With This.

Answers

The angle m∠FCD is 56°

Here the line CF is an angle bisector of ∠GCD.

By this we have,

∠GCF = ∠FCD

It is given that

∠GCF = ∠GCB - 12°

Let ∠GCB be x.

∠GCF = x - 12° = ∠FCD

BCD is a straight line which form 180°.

∠BCG + ∠GCF + ∠FCD = 180°

x + x - 12° + x - 12° = 180°

3x = 204°

x = 68°

∠FCD = x - 12°

          = 68° - 12°

          = 56°

Therefore m ∠FCD = 56°.

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A sociologist wishes to see if it is true that for a certain group of professional women, the average age at which they have their first child is 28.6 years. A random sample of 36 women is selected, and their ages at the birth of their first child are recorded. At α = 0.05, does the evidence refute the sociologist’s assertion? Assume σ = 4.18.

Answers

Answer:

\(Z = 2.1\ is\ higher\ than\ 1.96, we\ reject\ H_o\)

Step-by-step explanation:

The explanation of given question is described below:

Here, the test of hypothesis states that

\(H_o : Mean = 28.6\)

\(H_a : Mean\ which\ is\ not\ equals\ 28.6\)

The test statistic is

\(Z = \frac{(\bar X - Mean)}{\frac{Population\ standard\ deviation}{vn} }\)

\(Z = \frac{(30.06 - 28.6)}{\frac{4.18}{6} }\)

= 2.1

According to the given data α = 0.05,

So, the major value is

\(IZ(0.025)I = 1.96\)

(refer to the standard normal table) .

Finally

\(Z = 2.1\ is\ higher\ than\ 1.96, we\ reject\ H_o\)

David found a vintage watch his father lost 38 years ago. The watch’s date showed that it had worked for over two years after his father lost it. When David found the watch, it was 3 times as old as when his father lost it. How old was the watch when David’s father lost it?

Answers

Let's assume the age of the watch when David's father lost it was "x" years.

According to the given information, the watch worked for over two years after his father lost it. So, the total age of the watch becomes "x + 2" years.

When David found the watch, it was 3 times as old as when his father lost it. This means the age of the watch at that time was 3 times "x".

Since the total age of the watch when David found it was the sum of the age when his father lost it and the additional years it worked, we can set up the following equation:

(x + 2) = 3x

Now, let's solve the equation to find the value of "x" (the age of the watch when David's father lost it):

x + 2 = 3x
2 = 3x - x
2 = 2x
x = 1

Therefore, the watch was 1 year old when David's father lost it.

Answer:

Step-by-step explanation:

Hey there,
Here's my reasoning regarding the problem:

Let's assume that the watch at the time it was lost was x years old.
When it was picked it was 3 times as old as it was when it was lost therefore it's currently 3x. The time between when it was lost and when it was found is 38 years. We can break this down into a simple algebraic formula:

3x - x = 38

2x = 38

x = 19

2 / 3 doesn't equal 8..

Answers

Answer: 2 / 3 = 0.666666666667

The answer is 0.66666666667

After five games a football team's goal average is 2.8. After one more game the goal average is 3. The number of goals scored in the 6th game was:​

Answers

Answer:

4 goals

Step-by-step explanation:

Let:

x = number of total goals scored in first 5 games

y = answer = number of goals in 6th game

formula:

average = sum of individual parts / total number of parts

average_5_games = x / 5 = 2.8

solve for x:

x = 2.8 × 5 = 14

average_6_games = (x + y) / 6 = 3

solve for y:

x + y = 6 × 3 = 18

y = 18 - x = 18 - 14 = 4

Step-by-step explanation:

After five games a football team’s goal average is \(\frac{Sum}{5}= 2.8\)

So sum = 14

The number of goal scored in the 6th game = x

So \(\frac{Sum +x }{6}=3\)

Sum + x = 18

14 + x = 18

x = 4

So the number of goal scored in the 6th game = 4

please give me a brainliest answer

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