Expand [tex](\frac{2a}3} +\frac{3b}{4} )^{2}[/tex]
y-1=1/4(x+9) to standard form
Answer:
x-4y=-13
Step-by-step explanation:
find the midpoint of the line segment join R(-5,3) S(1,6)
Answer:
(-2,9/2)
Step-by-step explanation:
x=(-5+1)/2
-4/2
-2
y=(3+6)/2
9/2
Midpoint=(x,y)
Is y=0.4x a proportional equation?
whats 12/13 =156/x ?
Answer:
Solve for x by cross multiplying.
x=169
Step-by-step explanation:
100 points and brainliest to the first correct answer
I've done the work but I need to know what my new coordinates will be
Here's the question
Use the mapping (x+3, y-5), for the transformation of triangle ABC with vertices A(-2, -4), B(0, 0), and C(1, -3), find the coordinates of the new triangle A’B’C’ . You must show all your work.
And then here is the answer
You’re going to go left side three points and down five for every point on the graph (ABC) and once you do that label the ABC marks with an apostrophe like so; A’B’C’ for every time you change places
what is my new coordinates ?
Mapping value(x+3,y-5)
A(-2,-4)B(0,0)C(1,-3)A'
[tex]\\ \sf\longmapsto (-2+3,-4-5)[/tex]
[tex]\\ \sf\longmapsto (1,-9)[/tex]
B'
[tex]\\ \sf\longmapsto (0+3,0-5)[/tex]
[tex]\\ \sf\longmapsto (3,-5)[/tex]
C'
[tex]\\ \sf\longmapsto (1+3,-3-5)=(4,-8)[/tex]
Graph attached
Answer:
Step-by-step explanation:
Point A(-2 ; -4) ⇒A(-2+3 ; -4-5) ⇒A(1 ; -9 ) Point B( 0 ; 0 ) ⇒B(0+3 ; 0-5) ⇒ B(3 ; -5 )Point C( 1 ; -3 )⇒ C(1+3 ; -3-5 )⇒C( 4 ; -8 )Picture in the attached fileSuppose you are reaching into a bag that contains all the letters of the English alphabet, and you pull out one letter at random. What is the probability that you pull out the first letter of your first name? There are 26 letters in the English Alphabet
Answer:
1 in 26
Step-by-step explanation:
there's only one first letter in your first name, and twenty-six letters in the alphabet.
PLEASE HELP ME (GIVING BRANLEST)
A bank teller s two customers. Jerry makes a $20
withdrawal, so his balance changes by -$20. Hank makes
a $5 deposit, so his balance changes by $5.
Use absolute value to show the size of each transaction. Which transaction
involves more money?
O A. Hank’s deposit involves more money, because -20 is greater than
5.
O B. Hank’s deposit involves more money, because 1-20 is greater than
151
O C. Jerry’s withdrawal involves more money, because 1-20 is greater
than 51
O D. Jerry’s withdrawal involves more money, because 1-20 is less
than 151
Jerry's withdrawal involves more money because |-20| is greater than |5|
The vertical bars represent absolute value.
======================================================
Explanation:
Absolute value is the distance a number is from 0. I recommend drawing out a number line. You should see that -20 is further from zero compared to 5.
So this is a visual representation of why Jerry is dealing with more money. You can think of the positive version of each value, which is effectively what absolute value is doing, when comparing the values.
-20 becomes 205 stays at 5We see that 20 > 5, so Jerry is dealing with more money even though he's losing it rather than gaining it.
(x^5-4x^3+4x^2)/(x-4)
Answer:
(x^5-4x^3+4x^2)/(x-4) = x⁴ + 4x³ + 12x² + 52x + 208 R 832 (or + 832/(x-4))
Step-by-step explanation:
x-4=0 x=4
x⁴ x³ x² x¹ x⁰
4 | 1 0 -4 4 0 0
| 4 16 48 208 832
_______________________
1 4 12 52 208 832
(x^5-4x^3+4x^2)/(x-4) = x⁴ + 4x³ + 12x² + 52x + 208 R 832
17 x \frac{3}{7}[/tex]
Among us
Lollllllllllllllllll
Answer:
[tex]7 \frac{2}{7} [/tex]
Step-by-step explanation:
multiply 17 by
[tex] \frac{3}{7} [/tex]
it amounts to
[tex] \frac{51}{7} [/tex]
convert it to a mixed fraction
[tex]7 \frac{2}{7} [/tex]
Analyzing factors please help lol
Answer:
The second and last statement are true.
Step-by-step explanation:
f(0)=1/2(0)+3/2 = 3/2
f(4) =1/2(4)+3/2 = 7/2
State the domain in proper interval notation.
Answer:
-5 < x < -2
Step-by-step explanation:
domain is all the x values
interval notation can look something like this ? < x < ?
for this case -5 is the far edge of the domain and -2 is on the other side
so it would be -5 < x < -2
Which type of data would be best displayed in a box plot?
Answer:C
Step-by-step explanation: option C, The number of votes received by each of four candidate can be best displayed in a box plot.
Explanation:
We need to find which type of data can be displayed in a box plot from the given options.
The box plot can used to show the shape of a distribution, the lower value , higher value , the central value, and its variability.
The graph shows how the values of the data are spread out .It is the distribution of numerical data. Box plot can be used to compare multiple groups .
So, the answer can be option C
Rewrite the following equation in slope-intercept form. Y + 4=1/3(x-6)
Answer:
[tex]y=\dfrac{1}{3}x-6[/tex]
Step-by-step explanation:
Slope intercept form: y = mx + b
[tex]y + 4 = \dfrac{1}{3}(x -6)\\\\y + 4 = \dfrac{1}{3}x - \dfrac{1}{3}*6\\\\y + 4 =\dfrac{1}{3}x - 2\\\\y = \dfrac{1}{3}x - 2 - 4\\\\y =\dfrac{1}{3}x - 6[/tex]
Please help me ASAP!!!!!!!!!!!
what grade? and just ask your teacher or look it up
Answer:
a) 48
b) 37
Step-by-step explanation:
a) 16 and 64 is [tex]4^{2}[/tex] and [tex]8^{2}[/tex]
64-16=48
b) 27 and 64 is [tex]3^{3}[/tex] and [tex]4^{3}[/tex]
64-27=37
help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
5
Step-by-step explanation:
Pick two points, so for example (1,2) and (3,12)
the formula for slope is (y2-y1)/(x2-x1)
plug in your coordinates
(12-2)/(3-1)
10/2
5
Answer:
slope (m) = 5
Step-by-step explanation:
(slope)
m = y2-y1 / x2 -x1
Take any of the arbitrary points and plug them into your slope formula.
Let's use (-1,-8) and (1,2) since they are not large numbers (it's easier this way).
-1 (x2) , -8 (y2)
1 (x1) , 2 (y1)
m = -8 - (2) / -1- (1)
= -10/-2
m =5
clara has £7. she buys some chocolate bars at 63p each and has 7p left over. how many chocolate bars did she buy?
Answer:
11 bars
Step-by-step explanation:
Clara bought 11 chocolate bars. Let x be the number of chocolate bars Clara buys.
The cost of each chocolate bar is 63p, so the total cost of x chocolate bars is 63x pence.
After buying the chocolate bars, Clara has 7p left over.
Now we can write the equation:
Total money spent on chocolate bars + Money left over = Total money Clara has initially
63x + 7 = 700 (Since £7 is equivalent to 700p)
Now, let's solve for x:
63x = 700 - 7
63x = 693
x = 693 / 63
x = 11
To know more about chocolate bars:
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traza los siguientes angulos con un transportador
a) 50° b) 77° c) 110° d) 89° e) 165°
What is a cubic polynomial function in standard form with zeros 3 –2 and 2
I really need help with this. At least just a nudge.
Thanks
Answer:
x^3 - 3x^2 - 4x + 12
Step-by-step explanation:
Okay, so let's work backwards.
3, -2, 2 are the zeros, so we can use these numbers write the equation in factored form. (For right now, as a placeholder, I'll let y = 0)
(x - 3)(x + 2)(x - 2) = 0
If you want to check this, you can insert each of the zeros into the expression with a constant of the opposite sign.
So now, we can just expand the factored form. (I'll be doing this one equation at a time)
(x - 3)(x + 2) = x^2 + 2x - 3x - 6 = x^2 - x - 6
(x^2 - x - 6)(x - 2) = x^3 - 2x^2 - x^2 + 2x - 6x + 12 = x^3 - 3x^2 - 4x + 12
So,
The equation in standard form is x^3 - 3x^2 - 4x + 12
(Don't take my word for it though, now that I've told you how, feel free to do it on your own)
plz help me find x 9-10 but if you can do 9-12
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Question 9. The Angles (3 + 5x) and (x + 15) are forming linear pair, so
3 + 5x + x + 15 = 1806x + 18 = 1806x = 162x = 27°Question 10. Angle 58° + Angle (2x + 4) = 90, so
58 + 2x + 4 = 9062 +2x = 902x = 28x = 14°Question 11. 5x = 70°
x = 70 ÷ 5x = 14°Question 12. Angle 106° and Angle (2x +4) forms linear pair, so
106 + 2x + 4 = 180110 + 2x = 1802x = 70x = 35°Answer:
9. [tex]x=27[/tex]
10. [tex]x=14[/tex]
11. [tex]x=14[/tex]
12. [tex]x=35[/tex]
Step-by-step explanation:
9. [tex]3+5x+x+15=6x+18[/tex]
==>> [tex]6x+18=180[/tex]; subtract 18 from 180 giving you 162, and finally 162 divided by 6 equals 27.
10. [tex]90+58 = 148\\180 - 148 = 32\\2(14)+4=32[/tex]
11. 70 and 5x are congruent so, [tex]180-70=110; 110/5 = 35[/tex]
12. [tex]180-106=74; 74-4 = 70; 70/2 = 35[/tex]
PLEASE HELP I WILL MARK BRAINLIEST AND RATE 5 STARS PLUS 50 POINTS!!
Which table represents a linear function?
Answer:
Table 4
Step-by-step explanation:
It adds -2 everytime
You move down 5 units. You end at (-4, -1). Where did you start?
coodranite olane
Answer:
answer is (-4, 4)
Step-by-step explanation:
-1 + 5 = 4
what’s the value of x
Answer:18
Step-by-step explanation:
a straight line is equal to 180
you already have part of the angle (162)
so then you subtract the two angles
180-162=18
(-0.2)3x 27/1.6 + 0.105
Answer:
-10.02
Step-by-step explanation:
(-0.2)3×27/1.6 + 0.105-0.6×27/1.6+0.105-10.125+0.105-10.02Find all points on the x-axis 8 units from the point (3,-4).
Answer:
Is this a graph problem?
Step-by-step explanation:
The length of a rectangle is 3 meter shorter than3 times its width.Find the length and width if the perimeter is 210 meters
Answer:
length = 78 m , width = 27 m
Step-by-step explanation:
let w represent width then length l = 3w - 3
the perimeter (P) is calculated as
P = 2l + 2w = 210 , substitute values
2(3w - 3) + 2w = 210 ← distribute parenthesis and simplify left side
6w - 6 + 2w = 210
8w - 6 = 210 ( add 6 to both sides )
8w = 216 ( divide both sides by 8 )
w = 27 and l = 3(27) - 3 = 81 - 3 = 78
Then length = 78 m and width = 27 m
The FastForward Company balance sheet shows cash $5,000, accounts receivable $7,000, office equipment $3,000, and accounts payable $4,000. What is the amount of equity?
$15,000
$12,000
$19,000
The correct answer is option C) $12,000.
What is the amount of equity?
The equity of a company, or shareholders' equity, is the net difference between a company's total assets and its total liabilities. A company's equity is used in fundamental analysis to determine its net worth.
Given:
FastForward Company balance sheet shows cash = $5,000Accounts receivable = $7,000Office equipment = $3,000Accounts payable = $4,000.Total equity = 5000 + 7000 + 4000 - 3000
= $12000
What is an equity example?
Equity is the ownership of any asset after any liabilities associated with the asset are cleared. For example, if you own a car worth $25,000, but you owe $10,000 on that vehicle, the car represents $15,000 equity. It is the value or interest of the most junior class of investors in assets.
Learn more about Equity here: brainly.com/question/24914390
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What is the equation of the graphed line written in
standard form?
X =-3
y=-3
X+y=-3
x-y=-3
Answer:
i tis b my dudes
say the the line above with an accent it was not a typo
Step-by-step explanation:
jesus loves you!!!!!
Find the unknown sizes of angles in the following figure (please explain it):
Answer:
x = 56
MKL = 56
KML= 63
MLK = 61
Step-by-step explanation:
We know that the sum of the interior angles of a triangle = 180 degrees.
So, x+ (x+7)+ ( x+5) = 180
3x+ 12= 180
3x= 180-12 = 168
168/3 = x
therefore, x= 56 degrees.
So MKL = 56
KML= 56+ 7 = 63
MLK = 56+5 = 61
What is the value of x?