Answer:
2/6 and 4/12
Step-by-step explanation:
When you reduce both of these fractions, they come out to 1/3.
Dividing both terms of 2/6 by 2, the greatest common factor (GCF), would equal 1/3.
And dividing both terms of 4/12 by 4, which is the GCF in this case, would equal 1/3.
Select the expression that is equivalent to 2x3+11x2−21xx2+3x for x ≠ −3 or 0 .
Answer:
[tex]\frac{(2x-3)(x+7)}{x+3}[/tex]
Step-by-step explanation:
Given
[tex]\frac{2x^3+11x^2-21x}{x^2+3x}[/tex]
Required
Select equivalent expression
[tex]\frac{2x^3+11x^2-21x}{x^2+3x}[/tex]
Factorize the numerator and denominator
[tex]\frac{x(2x^2+11x-21)}{x(x+3)}[/tex]
Divide by x/x
[tex]\frac{2x^2+11x-21}{x+3}[/tex]
Expand the numerator
[tex]\frac{2x^2+14x-3x-21}{x+3}[/tex]
Factorize the numerator
[tex]\frac{2x(x+7)-3(x+7)}{x+3}[/tex]
[tex]\frac{(2x-3)(x+7)}{x+3}[/tex]
Hence, the equivalent expression is:
[tex]\frac{(2x-3)(x+7)}{x+3}[/tex]
2 companys are in a leage together.
company 1 :it costs 20 dolors to come to the house and 30 dollors per hour to work on the house.
company 2: it costs 40 for them to come to the house and it costes 25 dollars a hour to work on the house.
how log do they both have to work for their total cost equel.
Answer:
I believe it would be 9 hours for company 1, and 10 for company 2
Step-by-step explanation:
30 x 9 = 270 (+ the first 20) =290
25 x 10 = 250 (+ the first 40) =290
Identify the slope and y-intercept of the following equation:
Y= -1/2x + 6
What is the difference between lateral area and total surface area?
[tex]\huge\star{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}\star[/tex]
The lateral surface area of an object is all of the sides of the object, excluding its base and top.
The total surface area of an object is is all of the sides of the object.
Option [c] is correct !
I'm solving for UW. And we're using pythagorean theorem.
Answer:
6^2+x^2 = 9^2x^2 = 9^2-6^2 = 81-36 = 45
x = √45
UW = √45 ft
Please help me answer this
Explain you’re answer
Will give braisnlt
Answer: I think its a
Step-by-step explanation:
First consider 100%. What is 100% of $40?
Answer:
$40
Step-by-step explanation:
100% just means the whole, so 100% of $40 is $40.
Which table represents a linear function?
Answer:
you are flying a kite that has been released with 200 M of string the string forms in angle of 30° with the ground how high is the kite flying
ADD ANSWER
+5 PTS
Step-by-step explanation:
What is the slope? (IXL)
Answer:
2/3
Step-by-step explanation:
I will give brainiest to whoever answers correctly !!
Answer:
0.50 %
Step-by-step explanation:
= profit/cost x 100%
= 11.95 - 7.95 = 4
= 4/7.95 x 100 %
= 0.50 %
Harper sells appliances. She makes a weekly salary of $450 plus 3% commission on her total sales for the week. If her sales this pasts week were $3,200, find her total earnings for the week.
Answer:
$ 246
Step-by-step explanation:
3% of 3,200 is 96
so 96 + 450 = 246
Using the formula from part a, calculate the retail price for each quantity range.
Answer:
You have to answer to other question before answering this one, just in case anyone was confused
Step-by-step explanation:
the screen size of a television is determined by the length of the diagonal of the rectangular screen. Traditional TVs come in a 4:3 format, meaning the ratio of the length to width of screen is 4 to 3. what is the area of a 27-inch traditional tv screen? what is the area of a 27 inch LCD tv who's screen is in a 16:9 format? which screen is larger
Answer:
Area of 27" 4:3 screen = 349.92 square inches
Area of 27" 16:9 screen ≅ 311.5 square inches
Traditional 4:3 screen is larger
Step-by-step explanation:
The Traditional TVs is larger than LCD tv screen
What is diagonal of rectangle?The diagonal of a rectangle is a line segment that joins any two of its non-adjacent vertices.
The length of diagonals of a rectangle can be calculated as:
Diagonal of rectangle = [tex]\sqrt{Length^{2} + Breath^{2} }[/tex]
According to the question
The screen size of a television is determined by the length of the diagonal of the rectangular screen.
Traditional TVs
Ratio of the length to width = 4:3
Let a be the constant for both length and width
therefore
Length of Traditional TVs = 4a
Width of Traditional TVs = 3a
The area of a 27-inch traditional tv screen
i.e
Diagonal of Traditional TVs = 27
Now applying formula of diagonal of rectangle
Diagonal of rectangle = [tex]\sqrt{Length^{2} + Breath^{2} }[/tex]
substituting the values
27 = [tex]\sqrt{(4a)^{2} + (3a)^{2} }[/tex]
27 = [tex]\sqrt{16a^{2} + 9a^{2} }[/tex]
27 = [tex]\sqrt{25a^{2} }[/tex]
27 = ± 5a
a cannot be -ve
a = 5.4
now,
Length of Traditional TVs = 4* 5.4 = 21.6 inches
Width of Traditional TVs = 3 * 5.4 = 16.2 inches
Area of Traditional TVs = Length * width
= 21.6 * 16.2
= 349.92 [tex]inches^{2}[/tex]
LCD TVs
Ratio of the length to width = 16:9
Let a be the constant for both length and width
therefore
Length of LCD TVs = 16a
Width of LCD TVs = 9a
The area of a 27-inch LCD TVs screen
i.e
Diagonal of LCD TVs= 27
Now applying formula of diagonal of rectangle
Diagonal of rectangle = [tex]\sqrt{Length^{2} + Breath^{2} }[/tex]
substituting the values
27 = [tex]\sqrt{(16a)^{2} + (9a)^{2} }[/tex]
27 = [tex]\sqrt{256a^{2} + 81a^{2} }[/tex]
27 = [tex]\sqrt{337a^{2} }[/tex]
27 = ± 18.357a
a cannot be -ve
a = 1.47
now,
Length of LCD TVs = 16*1.47 = 23.53
Width of LCD TVs = 9*1.47 = 13.23
Area of Traditional TVs = Length * width
= 21.6 * 16.2
= 311.30 [tex]inches^{2}[/tex]
Hence, the Traditional TVs is larger than LCD tv screen .
To know more about diagonal of rectangle here:
https://brainly.com/question/26044249
#SPJ2
Select the correct choice below and fill in the answer box(es) to complete your choice.
(Type a whole number.)
A. 874÷23=?
B. 874÷23=? R ?
In the answer B the reason why i put an R is because they it also asks for an a remainder. And plz take ur time on this i'm in no rush and DONT JUST BE HERE FOR POINTS.! So plz help me on this and take ur time plz. I'll help u with anything u need.<3
Answer: 38 think
Step-by-step explanation:
Answer:
ok so
Step-by-step explanation:
874÷23=38
yw:)
T(p)=(p-0.5)(1000/1-p^2)
p∈{0.5,∞)
Find all the critical points.
b- Find Extreme values and Absolute Extreme values.
c- Determine the behavior of function in the given interval.
d- What happened as p tends to infinity i.e.
e- Sketch the graph using information from a to d points.
Answer:
Step-by-step explanation:
T' = 1000(p^2 - 1 + 1)/(p^2-1)^2
(a) since T' is never zero, there are no maxima or minima.
However, there are asymptotes at p = -1 and p=1
(b) no extremes
(c) on [0.5,1) T increases to ∞
on (1,∞) T increases from -∞ to 0
(d) y=0 is the horizontal asymptote
there are lots of handy online graphing sites.
I clearly don't know how to do it if i did i wouldn't be asking for help.
Answer:
132 degrees
Step-by-step explanation:
answer : 48 degrees
method
1. opposite angles are the same , so CFG os the same as GAC - these two added up are 132 + 132 = 264
2. angles add up to 360 in a quadrilateral , so the sum of the two remaining angles is 360 - 264 = 96
3. because the two remaining angles , ACF and FGA , are opposite , those are equal too. so u just half to get one of them : 96 / 2 = 48
(3, 4) was dilated to become point X' (12, 16). What was the
scale factor?
Step one: correspond x values and y values together
it would be: 3, 12 and 4, 16
Step two: divide
12/3 = 4 and 16/4 = 4
both numbers = 4
scale factor is 4
A company purchased 10,000 pairs of men's slacks for $19.36 per pair and marked them up $22.33 What was the selling price of each pair of slacks? Use the formula
Answer:
$41.69
Step-by-step explanation:
The computation of the selling price of the each pair of slacks is as follows:
Given that
Cost = $19.36 per pair
Markup = $22.33
As we know that
Markup = Sell Price - Cost
So,
Sell Price = Cost + Markup
= $19.36 + $22.33
= $41.69
Hence, the selling price is $41.69
HELP ME PLESE HOW TO SOLVE IT
the answer I guess is 8.
Help please...................
Answer:
7 1/8
Step-by-step explanation:
4 + 2 = 6
6/8 + 3/8 = 9/8 or 1 1/8
1 1/8 + 6 = 7 1/8
Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $9 monthly fee and charges an additional $0.13 for each minute of calls. The second plan has a $16 monthly fee and charges an additional $0.09 for each minute of calls. For how many minutes of calls will the costs of the two plans be equal
Answer:
the number of minutes of call when the two cost plans would be equivalent to each other is 175 minutes
Step-by-step explanation:
The computation of the number of minutes of call when the two cost plans would be equivalent to each other is shown below:
Let us assume the number of minutes be x
Now the equation is
$9 + 0.13x = $16 + $0.09x
0.13x - 0.09x = $16 - $9
0.04x = $7
x = $7 ÷ 0.04
= 175 minutes
Hence, the number of minutes of call when the two cost plans would be equivalent to each other is 175 minutes
A cubic root function has a domain of x>=7 and a range of y>=-1, what is the domain of its inverse?
Answer:
The domain of the inverse is x >= -1
Step-by-step explanation:
Functions:
Domain: Values of input(usually x).
Range: Values of output(usually y)
Inverse function:
The domain of the inverse function is the range of the original function.
The range of the inverse function is the domain of the original function.
In this question:
Original function has range y >= -1.
So the domain of the inverse is x >= -1
Will mark brainliest!!! Solve for each variable!
Answer:
x = 4, y = 116
Step-by-step explanation:
In a parallelogram, the opposite sides and opposite angles are congruent.
3x + 4 = 16 ( subtract 4 from both sides )
3x = 12 ( divide both sides by 3 )
x = 4
and
y - 60 = 56 ( add 60 to both sides )
y = 116
Paul needs to buy 5/8 pound of peanuts. The scale at the store measures parts of a pound in sixteenths. What measure is equivalent to 5/8 pound?
Answer:
10 / 16
Step-by-step explanation:
10/16
5 x 2 = 10
8 x 2 = 16
New car purchase and financed with documentation and registration feeds
Answer:
Uhh
Step-by-step explanation:
what?
if you mean u bought a new car congrats
Poor c cups never had a chance to have a d cup its ok others feel your pain
Answer:
uuuuuuuuuuuuuummmmmmmmmmmmm what
Step-by-step explanation:
Given: wzx and yzx are right triangles, wx = yx. Prove wxz ~= yx .....plz answer will give brainlyest!!
Answer:
The answer is below
Step-by-step explanation:
From the question,
Statement Reason
ΔWZX and ΔYZX are Given
right angled triangles
WX = YX Given
XZ ≅ XZ Reflexive property. The reflexive
property of congruence states that
any shape is congruent to itself.
∠XZW = ∠XZY Definition of right angle.
∠XWZ = ∠XYZ Definition of isosceles triangle.
Triangle XYW forms a right angled
triangle since YX = WX
∠XWZ + ∠WXZ + ∠XZW = 180° Sum of angles in triangle WZX
∠XZY + ∠XYZ + ∠YXZ = 180° Sum of angles in triangle YZX
∠XWZ + ∠WXZ + ∠XZW = Substitution
∠XZY + ∠XYZ + ∠YXZ
∠XYZ + ∠WXZ + ∠XZY = Substitution
∠XZY + ∠XYZ + ∠YXZ
∠WXZ = ∠YXZ Simplification
what is (52-43)/3x(2+3) the slash means divide please help !!!!!!!!!!!!!!!
Answer:
9 ÷ 15x
Step-by-step explanation:
( 52 - 43 ) /3x ( 2 + 3)
PEMDAS
Parenthesis, Exponents, Multiplication, Divison, Addition, Subtraction
Do the parenthesis first.....
52 - 43 = 9
9 ÷ 3x ( 2 + 3)
Parenthesis ( do the distributive property...multiply 3x by whatever is inside the parenthesis)
9 ÷ 3x × 2 + 3x × 3
9 ÷ 6x + 9x
Combine like terms (both x's)
9 ÷ 15x
You can't do anymore, since it is just an expression, and not an equation
Hope this helped!
Have a supercalifragilisticexpialidocious day!
Does this graph show a function? Explain how you know.
A. Yes, there are no y-values that have more than one x-value.
B. No; the graph fails the vertical line test.
C. No; there are y-values that have more than one x-value.
O D. Yes; the graph passes the vertical line test.
Answer:
we cant see the graph ... post again so we can help
Why are these triangles similar?
Answer:
I think they are similar by SAS.
Step-by-step explanation:
Both triangles may not be the same size, but they have similar sides and similar angles.
