Answers
Slope=rise/run
y2-y1/x2-x1
Take any two co-ordinates
2-(-1)/-3-1
2+1/-3-1
3/-4
Related Questions
Find the measure of an exterior angle of a regular 50-gon.
Answers
Answer:
7.2º
Step-by-step explanation:
all polygon's exterior angles measure 360º, so we just need to divide by 50 to get and individual exterior angle measure. 360/50=7.2º
The measure of an exterior angle of a regular 50-gon should be considered as the 7.2º.
Calculation of an exterior angle:Since we know that
All polygon's exterior angles should have the total of 360º,
So basically we divide 360 by 50 so that the measure of an exterior angle should be determined
i.e.
[tex]= 360\div 50[/tex]
= 7.2 degrees
Hence, The measure of an exterior angle of a regular 50-gon should be considered as the 7.2º.
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can you help me with all of them? like just tell me the answer please
Answers
Answer:
1: b, d
2: c
3: b, c, d
Step-by-step explanation:
Hshsgdhdhbdbdhdydh
1/3 x 6/7=?
How do you multiply fractions?
Answers
Answer: 2/7
Step-by-step explanation:
You take the top numbers and multiply them and then take the bottom numbers and multiply them and then you simplify.
1/3 × 6/7 = 6/21 = 2/7
To multiply fractions we'll multiply numerator with the numerator and denominator with the denominator and simplify (1/3 × 6/7) = 6/21 = 2/7.
What are fractions?Fractions are written in p/q form,where q ≠ 0 as it would become undefined.Fractions are of two types one is proper fraction and another one is improper fraction.
A fraction is is the form of numerator divided by the denominator.
To multiply two or more fraction we simply have to multiply numerator with the numerator and denominator with the deominator to combine them into one fraction and then we simplify the combined fraction until both the numerator and the denominator has HCF of 1.
Given (1/3 × 6/7) which is,
= 6/21.
= 2/7.
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Please help please GCF FACTOR HELP MATH
Answers
Answer:
7x^2y^3z^5(x^2y^5 + 2z^6)
Step-by-step explanation:
7x^4 y^8 z^5 + 14x^2 y^3 z^11
try to get the smallest of each number and variable outside if that makes any sense
14 can go into 7 two times so take out 7 and multiply it by the whole thing
7(x^4 y^8 z^5 + 2x^2 y^3 z^11)
then x y and z
7x^2y^3z^5(x^2y^5 + 2z^6)
sorry its kinda hard to see exponents in this form hopefully this helps
I will give brainiest to whoever answers correctly !!
Answers
Step-by-step explanation:
We would apply the simple interest formula which is expressed as
I = PRT/100
Where
P = principal or amount borrowed
T = time in years
R = interest rate on amount borrowed.
I = interest paid.
From the given information,
Principal = $3000
T = 3 months = 3/12 = 0.25 years
R = 6 1/2 % = 6.5%
Therefore,
a) the amount that the woman pay for the use of the money is I
I = (3000 × 6.5 × 0.25)/100 = 48.75
b) The amount she repaid to the bank on the due date of the note would be
Principal + interest
= 3000 + 48.75 = $3048.75
3*51
What is the sum of 1/9, 2/3, and 5/18? A. 12/9 B.19/18 C.8/30 D.4/15
Answers
Which shape has the greatest number of lines of symmetry
Answers
Which system of inequalities is shown?
A y<x y>4 B y>x y
Answers
Given:
The graph of the system of inequalities.
To find:
The system of inequalities.
Solution:
In the given graph, we have two dotted boundary lines.
First boundary line is passes through (-1,1), (0,0) and (1,1), so it represents a proportional relationship and the equation of this boundary line is
[tex]y=x[/tex]
Second boundary line is a horizontal line passes through the point (0,4). So, the equation of this boundary line is
[tex]y=4[/tex]
Shaded portion lies below these boundary line and these boundary lines are dotted. So, the sign of inequity must be <.
The system of inequalities is
[tex]y<x[/tex]
[tex]y<4[/tex]
Therefore, the correct option is D.
8.
Find the equation of the line passing through (1,5) and parallel to y = 3x - 1.
Answers
Answer:
I hope i answered it correctly if not try Mayway again thats what i used
Step-by-step explanation:
What is the equation of the following line?
Answers
Solve for a brainliest in 10 min
Answers
1)x+8=16
x= 16-8
x=8
2/a - 6 = 12
= 12
Nejekernammd
Answers
Answer:
what's the question xjsbzbksns
Answer:
what r u asking?
Step-by-step explanation:
10 points :)
Square OABC is drawn on a centimetre grid.
O is (0,0) Ais (3,0) Bis (3, 3) C is (0, 3)
Write down how many invariant points there are on the perimeter of the square when
OABC is reflected in y = x
Answers
Answer:
No invariant point
Step-by-step explanation:
Yo!
When we translate a form, in this case a polygon We must observe the direction of the vector. Since our vector is:
1) Let's apply that translation to this polygon, a square. Check it below:
2) The invariant points are the points that didn't change after the transformation, simply put the points that haven't changed.
Examining the graph, we can see that no, there is not an invariant point, after the translation. There is no common point that belongs to OABC and O'A'B'C' simultaneously. All points moved.
I hope you understood !
"I think of a number, take away 1 and multiply the result by 3."
Write it in algebraically, using x as your unknown
Answers
Answer:
(x-1)3
3x-3
Step-by-step explanation:
I came up with this.
The resultant of the expression of the given phrase as take away 1 and multiply the result by 3 will be 3x - 3.
What is an expression?An expression is a combination of some mathematical symbol such as an arithmetic operator and variable that are all constrained and create an equation.
In other meaning, expression is beneficial to determine the end or root value of constraint.
For example 3x +5y
As per the given,
take away 1 = x - 1
Multiply the result by 3 = 3(x - 1)
3(x - 1) = 3x - 3
Hence "The resultant of the expression of the given phrase as take away 1 and multiply the result by 3 will be 3x - 3".
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What is the slope of the line described by the equation below?
y = 3x + 5
O A. -3
B. 5
o o
C. -5
D. 3
SUBMIT
Answers
Answer:
D. 3
General Formulas and Concepts:
Algebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
Function [SIF]: y = 3x + 5
Step 2: Break Function
Identify Parts
Slope m = 3
y-intercept b = 5
Answer:
3
Step-by-step
If the equation is in slope intercept form, which it is, the slope is always the number right before the x.
What is 1+1=
The answer, please for my 1-YEAR-OLD sister that doesn't understand...anything
Answers
Answer:
The answer is 2
Step-by-step explanation:
1+1=2
She can put 2 fingers up and count 1,2
Cristina uses a ruler to measure the length of her math textbook. She says that the book is 4/10 meter long. Is her measurement in simplest form? If not, what is the length of the book in simplest form?
Answers
Answer:
2/5 meters
Step-by-step explanation:
A rectangular rug has an area of 38.5 square feet. If the rug is 5 feet wide, what is the length of the rug?
Answers
Answer:
7.7 square feet
Step-by-step explanation:
38.5 divided by 5, equals 7.7.
Hope this helps
Answer:
10
Step-by-step explanation:
80 = l(l - 2) = l2 - 2l. Solve the quadratic to find solutions l = 10 and l = -8. You can't have a negative side, so the length of the rectangle must be 10.
6) Solve the equation by Completing the Square. Show all the solutions.
x2 + 8x -5 = 0
Answers
I used tiger algebra cause why not. You should try it!
Lydia has drawn quadrilateral ABCD with diagonal AC . According to her measurements, m∠DAC=m∠BCA and m∠DCA=m∠BAC . Without taking additional measurements, Lydia claims △ABC≅△CDA according to the ASA triangle congruence criteria. Explain why Lydia is correct.
Answers
Answer:
Lydia is correct because the ASA criterion for triangle congruence states that if two triangles have two pairs of congruent angles and the common side of the angles in one triangle is congruent to the corresponding side in the other triangle, then the triangles are congruent which would prove her statement correct.
Step-by-step explanation:
Select the correct answer
What is the range of this function?
Answers
Answer:
The answer is A.
Step-by-step explanation:
Plato
The range of the function is (A)
What is graph?
Graph is a mathematical representation of a network and it describes the relationship between lines and points.
As, per the graph we can see that the range for y starts from negative infinity but it only exceeds upto +4.
Hence, the range is -∞ < y ≤ 4.
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After tax, the total is $45.99. What percentage of the total is the subtotal?
Answers
Answer:
109.5
Step-by-step explanation:
100% + 9.5% = total 109.5 %
42.00x 1.095= 45.99
0.095 represents 1 . x + 0.95x
I know there is a very similar question already out there
but my version is requesting different functions
Cami is comparing the growth rates in the value of two items in a collection. the value of a necklace increases by 3.2% per year. the value of a ring increases by 0.33% per month.
1a) Write a function to represent the value of A of the necklace after t years, assuming the initial value of $1
1b) then write an equivalent function with a power of 12t
2a) Write a function to represent the value of B of the ring after t years with the power of 12t , assuming the initial value of $1
2b) then write an equivalent function with a power of t
so
1a) A= 1 (1+3.2/100)^t
A= $1.032
1b) ????? please help
2a) B=1 (1+0.33/100)^12t
B= $1.04
2b) ???????? please help
ty ty ty this momma is trying to help her kids and is a bit lost !
Answers
Problem 1, part (a)
t = number of years
A = value of the necklace after t years
3.2% = 3.2/100 = 0.032
If the necklace starts off being $1, then after t years, it will have this value
A = 1*(1 + 0.032)^t
A = 1.032^t
You were close, but forgot about the exponent t
------------------------------------
Problem 1, part (b)
Since t represents the number of years, this means 12t represents the number of months, because there are 12 months in a year.
The annual growth rate is 3.2%, which converts to 0.032
Divide this over 12 and we get the approximate value 0.032/12 = 0.00267
So we get this new equivalent function
A = 1*(1+0.00267)^(12t)
A = 1.00267^(12t)
=========================================================
Problem 2, part (a)
t = number of years
12t = number of months
The ring's value goes at a rate of 0.33% per month, which converts to the decimal form 0.0033
The value of the ring is
B = 1*(1 + 0.0033)^(12t)
B = 1.0033^(12t)
------------------------------------
Problem 2, part (b)
We'll take the reverse approach in what we did with part (b) of the previous problem. There we divided by 12 to go from an annual rate to a monthly rate.
We'll multiply by 12 to go from the monthly growth rate to the annual growth rate.
The monthly growth rate of 0.33% turns into the annual growth rate of 12*0.33% = 3.96%, and that turns into the decimal form 0.0396
So,
B = 1*(1+0.0396)^t
B = 1.0396^t
represents the value of the ring after t years.
please write complete and right answer
What is the probability of selecting an integer Divisible by 8 or 12 from the first
400 integers?.
Answers
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where is the different number?
Answer:
7
Step-by-step explanation:
the answer is 7.
Got an easy one for you guys
Answers
Answer:
x=17
Step-by-step explanation:
The exterior angle theorem states that one exterior angle of a triangle is equal to the sum of its opposite interior angles. Knowing this, we can set up the following equation:
(8x-11)=(5x)+(2x+6)
Open up the parentheses
8x-11=5x+2x+6
8x-11=7x+6
Add 11 to both sides
8x-11+11=7x+6+11
8x=7x+17
Subtract both sides by 7x
8x-7x=7x+17-7x
x=17
I hope this helps!
Answer:
7x+6=8x-11
17=x
Step-by-step explanation:
PLEASE HELPPP You can multiply -2.2 by 6.2 to find the total variation in water level. What decimal represents the total variation in water level that Ericka observed?
Answers
Answer:
the answer is -13.64
Step-by-step explanation:
that's the answer
1/4a = -5
i need the answer
Answers
Answer:
a=-20
Step-by-step explanation:
hope this helps!
an acting troupe is holding a performance in an arena they are selling child tickets for $2 and adult tickets for $4 the arena can hold at most 200 people and the troupe is hoping to make atleast $400 in ticket sales graph the inequalities
Answers
The basketball team wins 2 out of every 3 games. If there are 12 games in a season and half of the games are home, how many home games do they win?
Answers
Answer:
6
Step-by-step explanation:
Students in Mr. Hill’s class were asked how many TV shows they watched last weekend. The results are shown on the line plot. Which statement about the number of TV shows watched is accurate? Half of the students watched fewer than two TV shows. More than half of the students watched three or more TV shows. Fewer than one-quarter of the students watched five or more TV shows. Half of the students watched fewer than two shows or more than five shows.
Answers
AnswerNot A. Or B.
Step-by-step explanation:
A-Half of the students watched fewer than two TV shows.
A- is wrong
B-More than half of the students watched three or more TV shows.
B- is wrong
It is either C. Or D.
Answer:
its D on the Edge Test
Step-by-step explanation:
Have an amazing day :)