Answer:
For 18- 11 +7
For 26-13+13
For 30- 23+7
Angel got a new phone with Verizon. They charged Angel $50 each month for service, plus an additional $15 per gigabyte of data used. Write an equation that models the total price of Angel's phone bill as 'y' based on the number of gigabytes used, 'x'.
Answer: 15y+50=x
Step-by-step explanation:
What is 6.92 x 10^ -3 written in standard form ?
Answer:
6.92 x 1,000= 6,920
Step-by-step explanation: Hope this helps
Debra bought 7 boxes of chocolates. Each box cost $9.55. How much did she spend?
Answer:
$66.85
Step-by-step explanation:
One box equals $9.55.
There are seven boxes, so multiply the $9.55 by 7 to get your answer:
7 × 9.55 = 66.85.
Debra spent $66.85 for all seven boxes of chocolates.
Traveling at 40 miles per hour, how many minutes, rounded to the nearest whole number, does it take to drive 240 miles from Orlando to Miami?
Which of the following lines has a slope of -1?
Answer:
I do not see any lines
Step-by-step explanation:
Maria found the least common multiple of 6 and 15. Her work is shown below.
Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . .
Multiples of 15: 15, 30, 45, 60, . . .
The least common multiple is 60.
What is Maria’s error?
the answer is IDK
Answer:
The Least Common Multiple is 3
Step-by-step explanation:
Maria's error was that she tried finding the largest multiple rather than the least.
Answer:
Step-by-step explanation:
Maria's error on this is the LCM is 30 not 60
the least is 30 not 60
PLEASE HELP ME OUT M
Answer:
what?
Step-by-step explanation:
Identify the rule for the transformation shown in the
figure that translates triangle ABC into triangle A'B'C'.
(x, y) + (x - 4, y-2)
O (x, y) = (x +4, y-2)
O (x, y) + (x -- 4, y + 2)
(x,y) → (x +4, y + 2)
Answer:
the answer is d
Step-by-step explanation:
i got it right on edge 2021
(x,y) → (x +4, y + 2) is the rule for the transformation shown in the figure that translates triangle ABC into triangle A'B'C'. Therefore, the correct option is option D.
What is mathematical transformation?A transformation in mathematics is a function f which projects a set X to it only, i.e., f: X X. This function typically has some geometrical foundation. Examples include geometric transformations, such as spatial transformations, affine transformations, including particular affine transformations like rotations, reflections, and translations, as well as linear transformations of vector spaces.
Although it is usual to refer to any function of a set within itself as a "transformation," particularly in phrases like "transformation semigroup" or related expressions, there is another type of terminological norm in which the word "transformation" is exclusively used to refer to bijections. (x,y) → (x +4, y + 2) is the rule for the transformation shown in the figure that translates triangle ABC into triangle A'B'C'.
Therefore, the correct option is option D.
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Reflect on the concept of polynomial and rational functions. What concepts (only the names) did you need to accommodate these concepts in your mind? What are the simplest polynomial and rational function you can imagine? In your day to day, is there any occurring fact that can be interpreted as polynomial and rational functions? What strategy are you using to get the graph of polynomial and rational functions?
Answer:
Given below
Step-by-step explanation:
A rational function is a function containing rational numbers.
It can be an algebraic function in which both the numerator and denominators can be polynomials.
Any number which can be expressed in the form of a fraction p/q where p and q are integers and q is not equal to zero is called a rational number. Positive integers, negative integers ,zeros and common fractions belong to the system of rational numbers. P can be equal to zero.
A polynomial function is a function consisting of polynomials. A polynomial is an algebraic expression consisting of one or more terms in each of which the exponent of the variable is zero or positive integer. Thus 2,3x, x²+ 3x-4 etc are polynomials.
A polynomial consisting of a single term is monomial e.g, 2, 3x , xy
A polynomial consisting of two terms is binomial e.g, 2+3x , xy- 5z etc.
A polynomial consisting of three terms is trinomial e.g, 2+3x +xy
Terms containing the same variable and same corresponding exponents are known as like terms.
Terms having different variables or same variable but different exponents are called unlike terms.
Polynomials are used to sketch curves or daily life problems.
To sketch the graphs first we find the intercepts, then the vertical asymptotes and the horizontal asymptote, by solving.
The vertical asymptotes divide the number line into regions after which the graph is sketched.
The first thing that comes to the mind is the form of p/q for rational functions and algebraic expressions for the polynomial functions.
The fundamental difference between the graphs of the polynomial function and rational function is that the graph of the polynomial function is continuous in nature while the graph of the rational function is discontinuous in nature as the denominator will be zero at some point.
The strategy are using to get graph of polynomial and rational function given below.
Polynomial is an expression comprising variables and coefficients.
The rational expression is fractions involving polynomials
Polynomial: A polynomial is an expression consisting of variables (also called indeterminates) and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables.
An example of a polynomial of a single indeterminate, x, is x² − 4x + 7
Polynomial Function : A polynomial function is a function which involves only non-negative integer powers or only positive integer exponents of a variable in an equation like the quadratic equation, cubic equation
Rational: The definition of rational is something that makes sense or that could be based in fact or someone who behaves and thinks logically.
Rational Function: A rational function is any function which can be defined by a rational fraction, i.e. an algebraic fraction such that both the numerator and the denominator are polynomials. The coefficients of the polynomials need not be rational numbers; they may be taken in any field K.
Polynomials are used to describe curves of various types, people use them in the real world to graph curves. For example, roller coaster designers may use polynomials to describe the curves in their rides.
Process for Graphing a Rational Function and Polynomials given below.
Find the intercepts, if there are anyFind the vertical asymptotes by setting the denominator equal to zero and solving. Find the horizontal asymptote, if it exists, using the fact above.The vertical asymptotes will divide the number line into regions.Sketch the graph.The fundamental difference between the graphs of the polynomial function and rational function is that the graph of the polynomial function is continuous in nature while the graph of the rational function is discontinuous in nature as the denominator will be zero at some point.
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How does this graph change between (2.5, 2) and (4.5, 0.25)
Answer:
Decreases
Step-by-step explanation:
Answer:
decreases
Step-by-step explanation:
I just did the assignment!
I NEED THIS ASAP please. can someone please answer this question i put the picture its on Simplify Expressions im giving 15 points I will give bar i will give brainlist
Answer:
in step 4
Step-by-step explanation:
we have
[tex]0.5(-12c+6)-3(c+4)+10(c-5)\\\\step1=-12c(0.5)+6(0.5)-3(c+4)+10(c-5)\\\\=-6c+3-3(c+4)+10(c-5)\\\\[/tex]
so step 1 is correct
step 2
[tex]-6c+3-3(c+4)+10(c-5)\\\\=-6c+3+c(-3)+4(-3)+10(c-5)\\\\=-6c+3-3c-12+10(c-5)[/tex]
so step 2 is correct
step 3
[tex]-6c+3-3c-12+10(c-5)\\\\=-6c+3-3c-12+c(10)-5(10)\\\\=-6c+3-3c-12+10c-50[/tex]
so step 3 is correct
step 4
[tex]-6c+3-3c-12+10c-50\\\\=(-6c-3c+10c)+(3-12-50)\\\\=(-6-3+10)c+(-9-50)\\\\=(-9+10)c-59\\\\=c-59[/tex]
so step 4 is incorrect
Bob bought a Ford Expedition for his family. After 5 years, the SUV was
worth $10,000 less than what he paid for it. What integer represents the
how much value the SUV lost each year?*
Answer:
500$
Step-by-step explanation:
Answer:
2,000
Step-by-step explanation:
10,000/5=2000
URGENT WILL GET BRAINLIEST!!!!
Identify the theorem or postulate that is related to the measures of the angles in the pair, and find the unknown angle measure.
m∠1=(50x)∘, m∠8=150°
Answer:
Alt. Ext. Angles Theorem.
m∠1 = 150
Step-by-step explanation:
∠1 and ∠8 are alternate exterior angles formed when the transversal line cuts across the 2 parallel lines. According to the alternate exterior angles theorem, both are congruent. Therefore,
m∠1 = m∠8
m∠1 = (50x)°
m∠8 = 150
Set both equal and solve for x
50x = 150
Divide both sides by 50
50x/50 = 150/50
x = 3
Unknown angle:
m∠1 = (50x) = 50*3 = 150°
When 40% of a number is added to the number, the result is 196.
What is the number?
Hey there! I'm happy to help!
Let's call this number n. We can now set up the following equation.
0.4n+n=196
We combine like terms.
1.4n=196
Divide both sides by 1.4
n=140.
Have a wonderful day! :D
Help me plzzz 100pts
Answer:
Yen, Hana, Tyrell
Step-by-step explanation:
took on edge 2020
Find the value of sin Z
Answer:
15/17
Step-by-step explanation:
Since this is a right triangle,
sin theta = opp/ hypotenuse
sin Z = 15/17
helpppppp meeeee pleaseeeee
Answer:
B) -2 degrees
Step-by-step explanation:
If the temperature went down 10 degrees the equation you need to use is 8-10=x.
Once simplified/solved you will get -2
-2
In the morning it was 8 degrees celsius, and in the night it was 10 degrees lower. You are trying to find a number that's 10 degrees lower than 8. So you would do:
8-10
That would result in -2
ײ⅖ idkk
My teacher jst put this
Answer:
the answer is x 12/5
Step-by-step explanation:
If f(x) = 5x + 3 and g(x) = x – 4, then f(x) + g(x) =
Answer:
C. 6x-1
Step-by-step explanation:
Add 5x+3 by x-4 (5x+3+x-4), then simplify by combining like-terms. So, add 5x+x, which will be 6x and then do 3-4, which will be -1. So, the answer should be 6x-1. Hope this helps!
Evaluate 3 + 11t - 9u when t=9 and u=11
Answer:
3
Step-by-step explanation:
given
3 + 11t - 9u
if t = 9, and u = 11, substitute these numbers into the equation:
3 + 11(9) - 9(11)
= 3 + 99 - 99
= 3
Answer: 3
Step-by-step explanation:
3+11t-9u=3+11(9)-9(11)
=3+99-99
=102-99
=3
Which symbol makes the number sentence true?
-2.50 ? -10/4
A) <
B) >
C) =
Answer:
C) =
Step-by-step explanation:
-10/4 simplifies to -2.5 which is also equal to -2.50.
elena and emily are twins. together they have saved a total of $72. elena saves twice as much as emily. how much has each girl saved?
Answer:
Emily: 24 Elena:48
Step-by-step explanation:
el + em = 72
el = 2em
2em + em = 72
3em = 72
em = 24
el = 2*24 = 48
If this helped, please give brainliest
round 46.231 to the nearest tenth
Answer:
46.2
Step-by-step explanation:
Because starting from the decimal point, 2 is the tenth, 3 is the hundreth and so on and so forth.
к L
-12 -9 -6 -3 0 3 6 9 12 15 18
What is KL?
Answer:
kl is a volume with sides that are equal
If the point K is over -9 and L is over 15 then the value of KL is 24.
What is Distance?The length along a line or line segment between two points on the line or line segment.
Distance=√(x₂-x₁)²+(y₂-y₁)²
A number line is a horizontal line that has equally spread number increments.
On the number line K is over -9 and L is over 15
We need to find the distance of KL.
KL=OL-OK
Where the OL is 15 and OK is -9.
Now plug in these values in KL
KL=15-(-9)
When minus and minus are multiplied we get positive.
=15+9
Add fifteen and nine we get twenty four.
=24
Hence, if the point K is over -9 and L is over 15 then the value of KL is 24.
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simplify 14+ 18/2 * 18-7
Answer:
the solution is 169
Step-by-step explanation:
Answer:
169
Step-by-step explanation:
14 +18/2 x 18-7
14+9 x 18-7
14+162-7
169
X/10 > 3 solution to the inequality
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Identify the data set's level of measurement.
Ages of students in a statistic class
The ages of students in a statistic class is classified as a nominal data.
For the given statistics class, the age of the student is Nominal data in nature.
Nominal data are “labeled” data which can be divided into various groups that do not overlap.This type of data ar not measured or evaluated but are categorized into groups. Examples of nominal data include race, sex, age etc.Hence the ages of students in a statistic class is classified as a nominal data.
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Answer:
Question :Identify the data set's level of measurement.
Ages of students in a statistic class.
RatioOrdinalNominal Interval Answer :The ages of students in a statistic class is identify as a nominal data.
Additional Information :
Levels of measurement
There are 4 levels of measurement, which can be ranked from low to high:
Nominal : the data can only be categorized.Ordinal : the data can be categorized and ranked.Interval : the data can be categorized and ranked, and evenly spaced.Ratio : the data can be categorized, ranked, evenly spaced and has a natural zero.uh- i'm having quite a bit of trouble solving this one. "If Bella's total is $82, and she spends $56.70 on confetti for a party, (i know, wack stuff there.)-- and $24.40 on food for the party, how much will she have left over for deserts?"
Answer:
.9
Step-by-step explanation:
just subtract 56.7 from 82 and that difference by 24.4
Answer:
$0.90
Step-by-step explanation:
She starts with $82 and you subtract the $56.70 spent on confetti, and subtract $24.40 she spent on food.
$82.00 - $56.70 - $24.40 = $.90
She only has 90cents ($.90) to spend on deserts
what’s the answer please help me I need to get this done
Answer:
45.9 yd^3
Step-by-step explanation:
Volume = ?
h = 6.5
d = 3
[tex]r = \frac{d}{2} \\\\r = \frac{3}{2}[/tex]
[tex]V=\pi r^2h[/tex]
Substitute values into the given equation
[tex]V = 3.14 \times (\frac{3}{2} )^2\:yd \times 6.5\:yd\\\\V =20.41\:yd\times 1.5\:yd\\\\V=45.9225\:yd^3[/tex]
What is the supplement of an angle having a measure of 120 degrees?
