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.
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.
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?
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.
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?
Answer:
that its 3cm
Step-by-step explanation:
10.045+2.673+105.95 to the nearest whole number and then estimate the sum
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
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?
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
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?
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
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
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A DVD player has a list price of $249 and is subject to a trade discount of 35%. Calculate the net price.
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)
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
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 !!!
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
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
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.
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!
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?
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?
Answer:
1,265
Step-by-step explanation:
10^3=1000*2=2000
105*7=735
2000-735
Please help me with this thank you
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.
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
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
Which two points are on the graph of y= x - 4?
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.
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.
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?
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..
Answer: 2 / 3 = 0.666666666667
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:
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