Answer:
Step-by-step explanation:
Polynomials are closed under addition, subtraction, multiplication, and division, they are algebraic expressions of positive whole numbers exponents.
What are polynomial?A polynomial is defined as an expression that is the combination of variables, constants, and exponents, that are combined by mathematical operations such as addition, subtraction, multiplication, and division.
For example [tex]\rm 2x^{2} +3x-5[/tex]
All the coefficients and constants in a polynomial need to be real numbers. Not everything that looks like polynomial is one. Some are wolves in polynomials. not all the terms, coefficients, and exponents in polynomials.
Therefore, all are exponents in polynomials must be positive whole numbers.
Learn more about polynomials here;
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Which piecewise relation defines a function?
x², X<-2
O y=0, -2
-X?. x24
x² xs-2
O y =
4, -2
x2 +1, x22
(-3x, X<-2
O y =
3, 0
2x, x4
(-3x, XS-4
O y= 3, -5
The piecewise relation which defines a function is option B.
What is a function?A function can be defined as a mathematical expression that defines and represents the relationship between two or more variable.
The types of function.In Science, there are different types of functions and these include the following;
Periodic functionInverse functionModulus functionSignum functionPiece-wise defined functionA piecewise-defined function refers to a type of function that is defined by two (2) or more mathematical expressions (equations) over a specific domain. As an example, we have:
[tex]F(x)=\left \{ {{x^3-4} \atop {x+3}} \right.[/tex]
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PLEASE HELP I RESLLY NEED IT SHOW WORK BRAINLIEST AND 20 POINTS
MY GUESS: =====C: 4 inch
Step-by-step explanation:
12^2 + B^2 = 20^2
144+B^2 =400
200-144 = 56 = B^2
B^2 = 7.48331477355
7.48331477355 - 3 = 4ish inches
Answer:
[tex]i \: think \: 4 \: inches[/tex]
I hope it helps
have a nice day
#Capaainpower
Type the correct answer in the box. Use numerals instead of words. Enter your answer as a fraction in simplest form, using / for the fraction bar.
Erik buys a new combination lock for his locker at the gym. The lock has 3 dials, each with the numbers 0 through 9. The probability that he sets the combination as 4-3-9 is?
Answer:
4
step-by-step explanation:
ansver
Answer from: Quest
SHOW ANSWER
i believe the answers 600m
ansver
Answer from: Quest
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answer: 2 multiplied by x =24
step-by-step explanation:
ansver
Answer from: Quest
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i believe b is the answe
Step-by-step explanation:
resolucion de ese ejercicio por favor
Answer:
what?
Step-by-step explanation:
..................................................
Amber surveyed a random sample of 100 students from her middle school to learn more about what type of school lunches are preferred. The table below shows the result of the survey:
Hamburgers Spaghetti Pizza
Sample #1 44 43 13
Sample #2 39 41 20
Which of the following inferences can be made based on the data? (5 points)
a
Hamburgers are the most preferred lunch.
b
Pizza is two times more popular than spaghetti.
c
Pizza is two times more popular than hamburgers.
d
Hamburgers and spaghetti are preferred almost equally.
Answer:
d Hamburgers and spaghetti are preferred almost equally.
What value of x makes the following equation true? Show your work.
2/3x+4=22
Answer:
27
Step-by-step explanation:
2/3x27=18
18+4=22
Answer:
2/3x=22-4
2/3x=18
X=18*3/2
X=9*3
therefore X =27...
hope it helps
Is (3x+1) a factor of 9x^3 + 6x^2 - 26% - 6?
Answer:
No
Step-by-step explanation:
Did you mean to add that percentage, if not, it is still not factorable.
Jayson wrapped plastic around a carrot shaped like
a cone to create a mold for a project. The carrot had
a slant height of 6 inches and a diameter of 12
inches. Which is closest to the amount of plastic he
will use?
A:226 square inches
B:113 square inches
C:452 square inches
D:678 square inches
Answer:
113.04
Step-by-step explanation:
the formula for the lateral surface area of a cone (all i mean is the area up the sides and not the area of the circle on the of the cone) is the
slant height times r times pi
so put in the variables(diameter/2 = r so 12/2 = 6)
6*6*3.14 = 113.04
state the locus of a point equidistant from two parallel lines
The path will be 1 line halfway between the parallel lines.
hope this helped <3
GIVING BRAINLIST........
Answer:
36
Step-by-step explanation:
for the equation, we have to add 1 cubed, 2 cubed and 3 cubed together to get the answer. That equation would look like this
1^3 + 2^3 + 3^3
or expanded out
(1x1x1)+(2x2x2)+(3x3x3)
Solving that down, the equation turns into this
1 + 8 + 27
Adding those values together leaves us with 36!
Hope this helped, have a good rest of your day!
Answer:
36
Step-by-step explanation:
[tex]1^{3}[/tex] + [tex]2^{3}[/tex] +[tex]3^{3}[/tex] = 36
[tex]1^{3}[/tex] = 1 x 1 (= 1) x 1 = 1
[tex]2^{3}[/tex] = 2 x 2 (= 4) x 2 = 8
[tex]3^{3}[/tex] = 3 x 3 (= 9) x 3 = 27
27 + 8 + 1 = 36
Hope this helps :)
1. Given:
-2x +1, x <-2
f(x) = {5,-2 <x<3
*+4,x>3
2
Evaluate: A) f(-2) B) f(0)C) f(5)
D) Sketch the graph of f(x)
Lashonda works mowing lawns and babysitting. She earns $7.80 an hour for mowing and $7.60 an hour for babysitting. How much will she earn for 7 hours of mowing and 4 hours of babysitting?
Answer:
$85.00
Step-by-step explanation:
7.80 x 7 = 54.6
7.60 x 4 = 30.4
54.6 + 30.4 = 85
HELPPPP PLEASEEEEEEEEE
Answer:
i have no idea
Step-by-step explanation:
GIVING 30 PONTS!! PLEASE ANSWER ALL 4!! NO LINKS
Answer:
See below
Step-by-step explanation:
The measure of all the arcs can be obtained by using 'Central angle and its corresponding arc theorem'.
1. The measure of arc AD is [tex] \boxed {105}\degree [/tex]
2. The measure of arc ABC is [tex] \boxed {205}\degree [/tex]
3. The measure of arc ADB is [tex] \boxed {190}\degree [/tex]
4. The measure of arc BD is [tex] \boxed {85}\degree [/tex]
Mrs. Castillo built a rectangular sand box for her children. Each 50-pound bag contains
approximately 0.60 cubic foot of sand,
2
9
How many bags of sand does Mrs. Castillo need to completely fill this sandbox?
A:65 bags
B:90 bags
C:108 bags
D:180 bags
The painting shown at the right has an area of 260 in^2. What is the value of x?
Answer:
rt The painting shown at the right has an area of 420 in.2. What is the value of x? Step-by-step solution. Step 1 of 5. The area of a rectangular painting of length ...
Step-by-step explanation:
What would be the reason?
Answer:
For what comment it and ill answer
Step-by-step explanation:
Answer:
The reason for what?
Nothing else is here.
Calculate the midpoint of the line segment with endpoints A(− 4, −5) and B(2, 3).
The midpoint of the line segment is (-1, -1).
What is midpoint of a line segment?The midpoint of a line segment is a point that lies halfway between 2 points. The midpoint is the same distance from each endpoint.
It is obtained by averaging the x-coordinates and averaging the y-coordinates of the endpoints of the segment.
Given endpoints
A(− 4, −5) and B(2, 3)
Midpoint of the line segment formula:
Midpoint of a Line Segment : Its x value is halfway between the two x values · Its y value is halfway between the two y values.
Midpoint [tex]= (\frac{x_{1}+x_{2} }{2} ,\frac{y_{1}+y_{2} }{2})[/tex]
Midpoint = [tex](\frac{-4+2}{2} ,\frac{-5+3}{2} )[/tex]
Midpoint = [tex](\frac{-2}{2}, \frac{-2}{2} )[/tex]
Midpoint = (-1, -1)
The midpoint of the line segment is (-1, -1).
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Eight cards are picked three, four, five, six, seven, eight, nine, and 10 such that each card has exactly one of these numbers a card is picked without looking find each probability write each answer is a fraction and decimal and a percent P(9)
Answer:
Probability (Fraction, Decimal, Percentage) = 1/8 , 0.125 , 12.5%
Step-by-step explanation:
Total cards = 8 ; numbered 'three, four, five, six, seven, eight, nine, ten'
Prob (Card with number three) = card with no. three / total cards = 1/8
Prob (Card with number four) = card with no. four / total cards = 1/8
Similarly , Prob (A Card with any other number) = 1/8
Fraction Probability = 1/8 ; Decimal Probability = 0.125
Percentage probability = 1/8 x 100 = 12.5%
What is the value of x?
Enter your answer in the box.
x =
Answer:
x=3
Step-by-step explanation:
BC=6
cos(60)=×÷6
×=3
can someone please help me and write out the answer
Answer:
25°
Step-by-step explanation:
This is something you can easily type in a calculator
sin⁻¹(0.42) = 24.834...° rounded to 25°
In February, Ronald. Read a book that was 98 pages long. In March, he read a book that was 124 pages long. In April, he read a book that was 208 pages long. How many pages did Ronald read in February, March and April?
Answer:
430
Step-by-step explanation:
You add 98+124 which is 222 then add it plus 208 which is 430
Answer:
the answer is 430 books for 3 months
HELP
I will mark brainliest just answer quick
answer both. please help. i will etransfer you if u can answer all my questions!!!!
Answer:
honestly i dont know :(
Step-by-step explanation:
Answer:
a: -5
k: 1/4
d: 3
c: 2
[tex]g(x) =2-\frac{5}{4(x-3)}[/tex]
Step-by-step explanation:
Explanation is in Picture. Reflections across x-axis make a negative.
For b), look up 'Transformations of the 1/x function' and watch the video by Ragini Narasimhan. He explains it well
What is the angle of depression from the top of a 400-fc foot cable that runs from a towel to a point 325 feet away
Which pair of triangles can be proven congruent by SAS?
Third pair of triangles is congruent by SAS.
What is congruency?In geometry, two figures or objects are congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other.
If any two sides and angle included between the sides of one triangle are equivalent to the corresponding two sides and the angle between the sides of the second triangle, then the two triangles are said to be congruent by SAS rule.
In the third pair, this rule is visible. Two pair of sides are equal to each other and the angles formed at the common vertex of the two sides are equal. Hence, the two triangles are congruent by SAS.
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Please help me pretty please
Answer:
28.6
Step-by-step explanation:
Pathagorem therom
A trip that is 1,493 miles is divided evenly over 6 days. How many miles will be traveled each day, and how many miles will remain? Enter your answers in the boxes.
Answer:
248 miles will be traveled each day
5 miles will remain.
Step-by-step explanation:
Total trip = 1493 miles.
To divide the trip evenly over 6 days means to divide 1493 miles by 6 days. This gives:
[tex]\frac{1493}{6}[/tex] = 248 [tex]\frac{5}{6}[/tex]
This shows that 248 miles will be traveled each day and;
5 miles will remain
72
Evaluate the expression for = 3.
22 - 2
Answer:
uhm 22 - 2 = 20?
Step-by-step explanation:
Im confused what you're trying to say.
solve for A no links
Answer:
71.1 degrees
Step-by-step explanation:
The side opposite angle A is 35 and that adjacent to angle A is 12. The trig function that connects A and these two sides is
tan A = (opp) / (adj)
which here is
tan A = 35/12. Find A using a calculator's arctan function:
arctan 35/12 = 1.25 radian or 71.1 degrees.