x^2-16 factors to (x-4)(x+4)
You use the difference of squares rule here which is
a^2 - b^2 = (a-b)(a+b)
Please help asap! I need an answer for this
HELP ASAP !! A system of linear equations is shown below.
2x – 3y = 17
–3x + y = –1
Choose a method (Elimination or Substitution) to solve the system of equations. Solve and explain your process.
Academic Language:
Elimination, Substitution, Graphing, Intersection, Solution, Coordinate Point, Ordered Pair, Solve, Isolate, Systems, Equations, Additive Inverse, Multiplicative Inverse, Distributive Property, Variable, Combine Like Terms, and Justify.
Answer:
x= -2, y= -7
Step-by-step explanation:
(Solve for y)
-3x+y=-1
1. add 3x to both sides
y=3x-1
(Substitute y=3x-1 into 2x-3y=17)
1. 2x-3(3x-1)=17
2.Simply it (Distributive Property)
3. -7x+3=13
(Solve for x)
1. Subtract 3 from both sides
2. Divide both sides by -7
3. x=-2
(Substitute x=-2 into y=3x-1)
1. y= 3 x -2-1
2. y= -7
Therefore ,
x= -2
and
y= -7
PLEASSEEE CAN ANYONE HELP WITH THIS PLEASE ITS DUE SUPER SOON!! ILLG GIVE LOTS OF POINTS GUYS
Find the equation of the tangent line to the graph y=(sqrt(3x))-4 at x=1
ANSWER CHOICES:
y=x
y=sqrt(3x)-4
y=sqrt(3x)-3
y=x+3+sqrt3
Answer:
y=sqrt(3x)-4
Step-by-step explanation:
So yeah this is a retake
Create the graph of g(x) on a new set of axes using the graphs of a(x) and d(x). Label your scale and axes.
Answer:
I honestly don't know
Step-by-step explanation:
8182i2o2o
828262781
How does the mean absolute deviation (MAD) of the data in set 1 compare to the mean absolute deviation of the data in set 2? Set 1: 5, 10, 7, 2 Set 2: 5, 10, 7, 42 The MAD of set 1 is 10.5 more than the MAD of set 2. The MAD of set 1 is 2.5 more than the MAD of set 2. The MAD of set 1 is 10.5 less than the MAD of set 2. The MAD of set 1 is 2.5 less than the MAD of set 2.
Answer:
7,9,10
Step-by-step explanation:
Answer: The answer is C
The MAD of set 1 is 10.5 less than the MAD of set 2
Step-by-step explanation:
I took the test and got it right
Trapezoid JKLM with vertices J(-6, 6), K(-3, 7),
L(-1, 3), and M(-8, 0): (x, y) = (x + 7, y - 3)
Answer:
[tex]J' =(1, 3)[/tex]
[tex]K' = (4,4)[/tex]
[tex]L' = (6,0)[/tex]
[tex]M' = (-1,-3)[/tex]
Step-by-step explanation:
Given
[tex]J = (-6,6)[/tex]
[tex]K = (-3,7)[/tex]
[tex]L= (-1,3)[/tex]
[tex]M = (-8,0)[/tex]
Transformation: [tex](x,y) = (x+7,y-3)[/tex]
This means that, we add 7 to the x coordinate and subtract 3 from the y coordinate.
For J, we have:
[tex]J = (-6,6)[/tex]
[tex]J' =(-6 + 7, 6 - 3)[/tex]
[tex]J' =(1, 3)[/tex]
For K, we have:
[tex]K = (-3,7)[/tex]
[tex]K' = (-3+7,7-3)[/tex]
[tex]K' = (4,4)[/tex]
For L, we have:
[tex]L= (-1,3)[/tex]
[tex]L' = (-1 + 7,3-3)[/tex]
[tex]L' = (6,0)[/tex]
For M, we have:
[tex]M = (-8,0)[/tex]
[tex]M' = (-8+7,0-3)[/tex]
[tex]M' = (-1,-3)[/tex]
Al llegar al hotel nos han dado un mapa con los lugares de interés de la ciudad, y nos han dicho que 5 centímetros del mapa representan 600 metros de la realidad. Hoy queremos ir a un parque que se encuentra a 8 centímetros del hotel en el mapa. ¿A qué distancia del hotel se encuentra este parque?
Answer:
La distancia real entre el hotel y el parque es 960 metros.
Step-by-step explanation:
Este es un caso de factor de escala, donde 5 centímetros en el mapa equivalen a 600 metros a escala real. Por tanto, la distancia entre el parque y el hotel en el mapa halla su equivalente mediante la siguiente regla de tres simple:
[tex]x = \frac{600\,m}{5\,cm}\times 8\,cm[/tex]
[tex]x = 960\,m[/tex]
La distancia real entre el hotel y el parque es 960 metros.
Need help ASAP!! Which is an appropriate statement about angles 3 and 4 in the diagram below?
A.) m∠3 + m∠4 = 180
B.) Angles 3 and 4 are complementary
C.) ∠3 ≅ ∠4
D.) m∠3 > m∠4
Answer:
A
Step-by-step explanation:
As we can see, both <3 and<4 lie on the line T so that means that their sumw ould equal 180 degrees.
Tell me if you still don't understand.
Angle 3 and 4 are complementary angles as their sum is 180 degrees. Option B is correct.
What is the complementary angle?
When two angles' measurements add up to 90 degrees, they are said to be complimentary. When two angles' measures sum up to 180 degrees, they are said to be supplementary.
In the given figure we can see that the segment s is cutting the segment l at some point so angle 3 and angle 4 are forming the complementary angles. It means that the sum of the angles will be 180.
Therefore, angles 3 and 4 are complementary angles as their sum is 180 degrees. Option B is correct.
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Simplify: 5c + 7d - 2c -3d
Answer:
3c+4d
Step-by-step explanation:
5c-2c=3c
7d-3D=4d
3c+4d
Write an equation of the line in point-slope form that passes through the given points (-3,2) (5,5)
does the data for Olivia's Puppy show a function? why or why not
Answer:
It is a function
Step-by-step explanation:
Its a function because there is an inequality that represents the table
Answer:
Yes.
Step-by-step explanation:
If you graph it and try to put a verticle line through the line there won't be two points touching.
Ashley and Becky both start jogging at the same point along a path in the park. It takes Ashley 12 minutes to jog one complete lap along the path, and it takes Becky 8 minutes to jog one complete lap along the path. After how many minutes will Ashley and Becky both be at their starting point on the path again?
Answer:
24 minutes
Step-by-step explanation:
Given
Ashley = 12 minutes
Becky = 8 minutes
Required
Determine when they will be at the same point again
To do this, we simply determine the least common factor of both.
Ashley = 12, 24, 36, 48....
Becky = 8, 16, 24, 32........
From above, the least common factor is 24
Hence, both of them will be at the starting point in 24 minutes
(Question Attached) Multiple Choice
A.) 6.25
B.) 6
C.) 5.5
D.) 5.75
Answer: c
Step-by-step explanation:
Answer:
C. The only way I know is I had a problem like that recently.
John opens a savings account and decides to deposit $10 each month. Let x represent the number of months that he has been saving, and y represent the total amount of money saved. 7. What is the algebraic equation for John's saving plan?
Answer:
The algebraic equation is 10x = y.
Step-by-step explanation:
Since for every month John saves $10, after x months John will have saved $10x. Therefore, 10x = y.
Hope this helped!
i’m confused on this please help
Answer:
C) On average, children grow about 9 inches every 2 years.
Step-by-step explanation:
Think about what the slope 9/2 means:
Slope is Change in Y / Change in X which is Change in Height / Change in Age, so 9 inches / 2 years means that on average, children grow about 9 inches every 2 years.
HELP HELP HELP HELP GFG
Answer:
y=mx + b
the slope is -3,2
y= -0.67x + 5
this is what. i got i could be wrong, sorry if i am
Step-by-step explanation:
Please help me! If I fail math my parents will get so mad.
Answer:
the allele for unattached earlobes is dominant over the allele for attached earlobes. In a population if “500 individuals”, 25 percent show the recessive phenotype. How many individuals would you expect to be heterozygous for this trait?
possible answers:
• 75
•125
•200
•25
Jamal earns $40 washing 5 windows. At this rate, how many windows did Jamal wash to earn $80?
Answer:
Jamal washed 10 windows
Step-by-step explanation:
The rate that Jamal washes windows at is $8/1 window
8/1=80/10
I hope this helped
Brainliest to the person who answers correctly and not a dumb answer to get points.
Milan went to a baseball game. The game started at 11:35 am, and it was 3 hours 47 minutes long. When did the game end?
Answer: The game ended at 3:22 PM
11:35 + 3 hours is 2:35. Add that to 47 minutes, it's 82. Since there's 60 minutes in one full hour, you subtract 82 by sixty, and you get 22. So, it ended at 3:22 PM
Answer:
3:22. So first I turned the hours of 3 hours and 47 minutes into minutes which is 277 minutes then I added.
Katya has several sources of income, listed in the table. Which are considered earned income? *****Select all that apply.******
$150 she earned from her website's ad revenue
$80 she received from an investment
2% commission on all sales
$250 per month child support
$1300 per month salary
Answer: $1300 per month salary
2% commission on all sales
The considered income is 2% commission on all sales
$1300 per month salary
What is income?Income is the money received by a person (individuals or business) periodically on daily, weekly, monthly, or yearly basis. Income includes monetary as well as non-monetary values of allowances and perquisites. All income is taxable under income tax unless expressly exempted.
Income includes
(i) Salary
(ii) Profits and Gains from business and profession
(iii) Dividends
(iv) Voluntary contributions made by trusts, charitable institutions created wholly or partly for charitable or religious purposes
(v) Perquisites
(vi) Special or other allowances
(vii) Any sum paid by the company to the assessee in the form of interest (viii) Capital gains
(ix) Income from other sources.
As per the situation given we have to find the earned income statement.
The statements which are showing the earned income statement is
$1300 per month salary
2% commission on all sales
All the other statement aren't the income statement. These statements are showing money from some other Organization.
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Can someone help with this problem?
Answer:
the awnser is 8 would you want me to do an explanation also?convert the following equation into slope-intercept form:
-6x + y = 12
Answer:
y=6x+12
Step-by-step explanation:
Hope this helps!
Answer:
y = 6x + 12That should be it.
Given triangle ABC with AB = 3 , BC = 5 , and CA = 6 . X is the midpoint of AC and is the midpoint of CB. What is the relationship between XY and AB?
A) congruent
B) parallel
C) perpendicular
D) similar
parallel accroding to the mid point theorems.
Stocks that pay little or no cash dividends but are attractive to investors because of expected stock price increases are known as: Multiple Choice Small capital stocks. Mid capital stocks. Growth stocks. Large capital stocks. Income stocks.
Answer:
Growth stocks.
Step-by-step explanation:
Growth stocks are stocks that pay little or no cash dividends but are attractive to investors.
Given that,
To determine the stocks that pay little or no cash dividends but are attractive to investors because of expected stock price increases.
Investment is defined as when an individual is spend their money on something that returns him or her higher money than the money they invest.
Here,
In the stocks that pay little or no cash dividends but are attractive to investors because of expected stock price increases are known as growth stocks.
Thus, growth stocks are stocks that pay little or no cash dividends but are attractive to investors.
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6. Cindy is 2 years older than Marie. Their ages total 30 old is each person?
Answer:
huh? no they cant both be 30 at the same time is cindy is 2 years older than marie....
Step-by-step explanation:
10x⁵+18
Factor the expression completely
Solve 21.85 x (-6.2)
Answer:
= −135.47x
Step-by-step explanation:
^^^^^^^^^^^^^^^
7. Jeff is a part-time student at UCO. He currently has 22 credits, and he plans to take
6 credits per semester until he is finished. Jeff's friend Kila is also a student at the
college. She has 4 credits and plans to take 12 credits per semester. After how
many semesters will Jeff and Kila have the same number of credits?
A. 1 semesters
B. 2 semesters
C. 3 semesters
D. Cannot be determined
please help i need to get my grades up ♀️
Answer:
Your answer is C.
22+(6x3)=40
4+(12+3)40.
Solve in quadratic formula
Answer:
I'm sorry I don't know what that means so I just put the meaing for quadratic formula
Step-by-step explanation:
In elementary algebra, the quadratic formula is a formula that provides the solution to a quadratic equation. There are other ways of solving a quadratic equation instead of using the quadratic formula, such as factoring, completing the square, graphing and others
I'm sry that this is not the answer you were probaly looking for but all you said was "Solve in quadratic formula" and theres nothing else so pls if you need to fix that pls do so you can get your answer- Lily~Senpai :P