how would you solve it's for algebra 2B I'm just a little stuck thanks so much for your help hope it's not a waste of time
Answers
Answer: [tex]\frac{2x^2+s^2}{x(x+s)}[/tex]
This is the fraction of 2x^2+s^2 all over x(x+s)
==============================================
Explanation:
Currently the denominators are not the same, so we cannot subtract the fractions just yet.
We need to get the denominators equal to the LCD (lowest common denominator).
In this case, the LCD is x(x+s). Often the LCD is the product of the denominators, but not always.
To get the first fraction to have the LCD, we multiply top and bottom by x.
[tex]\frac{3x}{x+s} = \frac{x*3x}{x(x+s)} = \frac{3x^2}{x(x+s)}[/tex]
To get the second fraction to have the LCD, we multiply top and bottom by x+s
[tex]\frac{x-s}{x} = \frac{(x+s)(x-s)}{x(x+s)} = \frac{x^2-s^2}{x(x+s)}[/tex]
I used the difference of squares rule to go from (x+s)(x-s) to x^2-s^2.
-----------------------------------------
At this point, we have x(x+s) in both denominators and we can subtract
[tex]\frac{3x}{x+s} - \frac{x-s}{x}\\\\\frac{3x^2}{x(x+s)} - \frac{x^2-s^2}{x(x+s)}\\\\\frac{3x^2-(x^2-s^2)}{x(x+s)}\\\\\frac{3x^2-x^2+s^2}{x(x+s)}\\\\\frac{2x^2+s^2}{x(x+s)}\\\\[/tex]
Optionally, you can distribute the x through in the denominator, but I'll leave it factored.
Related Questions
The graph of a function h is shown below find h(2).
Answers
Answer:
i cant really see it but i think the answer is 5
Step-by-step explanation:
when you look at the graph go to where x is 2 then keep going up and whatever point it hits thats the answer
The graph of a function h is shown below h=5.
What is a graph?A graph may be defined as a pictorial representation or a diagram that represents statistics or values in an organized way. The points on the graph regularly constitute the connection among or greater things.
The angle in a straight line says that the sum of all the angles on a straight line is 180°.opposite vertical angle is the two opposite angles on a parallel line at the point of intersection.angle y=74° (opposite vertical angle).
The angle on a straight line is 180°y+z=180°
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V is the midpoint of WZ and X is the midpoint of WY
If YZ=s–41 and VX=s–51, what is the value of s?
Answers
Answer: 61
Step-by-step explanation:
The figure shows the dimensions of a metal sign. The shaded part of the sign is painted blue.
What is the area of the sign that is painted blue?
Answers
Step-by-step explanation:
the area of a triangle is
baseline × height / 2
we have here 2 triangles : the larger, outer shaded one, and the smaller, inner white one.
to get the area of the shaded part, we need to calculate the area of the large triangle and subtract the area of the smaller triangle.
large area :
12 × 15 / 2 = 6 × 15 = 90 ft²
small area :
8 × 10 / 2 = 4 × 10 = 40 ft²
the shaded area is
90 - 40 = 50 ft²
how do i find out the quickest on average group in a cumulative frequency graph
Answers
A cumulative frequency diagram is a good way to represent data to find the median , which is the middle value. To find the median value, draw a line across from the middle value of the table.
An inscribed angle in the diagram is
EDG
ABF
HFA
CDE
Answers
Answer:
I am pretty sure it is B Angle ABF
Step-by-step explanation:
Because an inscribed angle is a angle formed in the interior of a circle when two chords intersect on the circle
The following options are safe alternatives for smoking tobacco products: Please help make sure you're right
A. Vaping
B Juuling
C. Snuff/ Dip
D. Hookahs
E. None of these options
Answers
Answer:
E
Step-by-step explanation:
Because none of this are safe,
Vaping contains oil and can fill your lungs with,
Juuling causes cancer more then other products
Snuff is drugs and can cause addiction and worse problems
Hookahs is a long glass with a hose to inhale a steam,that comes from a liquid with a flavorings paste, that is heated with charcoal.
So the answer is mostly like E or D
The lengths of the sides of a triangle are in the extended ratio 5: 9:10. The perimeter of the triangle is 120 cm. What are the lengths of the sides?
Answers
Answer:
Step-by-step explanation:
An algebra tile configuration. Outside of the configuration are the following tiles: x squared, x, negative x, , and negative. 0 tiles are in the Factor 1 spot and 0 tiles are in the Factor 2 spot. 9 tiles are in the Product spot in 5 columns with 5 rows. First row: 1 x squared, 4 x. Below the x squared tile are 4 x tiles. What constant term is necessary to complete the perfect square trinomial pictured in the algebra tiles? x2 8x.
Answers
16
Step-by-step explanation:
The constant term would be 16.
An object is dropped from the top of Pittsburgh's USX Towers, which is 841 feet tall. The
height of the object after t seconds is given by the function h(t) = 841 - 16t?
To the nearest whole number, estimate how many seconds until the object hits the ground.
Answers
Answer:
Step-by-step explanation:
h(t) = 841 - 16t
[Is this written correctly? The time is usually t^2, not t. I'll solve with the written equation, but check the equation]
The height at ground level is 0, so we want the value of t when h(t) = 0:
0 = 841 - 16t
-16t = -841
t = 53 seconds
One can also graph this formula and find the time to hit the ground at the point the line intersects the x axis (x = 0).
====
If the equation should have read h(t) = 841 - 16t^2, solve it as above, setting h(t) = 0.
t = (29/4) seconds
This can also be graphed.
pls help i need this homework twiz
Answers
Answer:
cant see
Step-by-step explanation: i can't see the answers off i cant see.
someone show equation form
Answers
Answer/Step-by-step explanation:
[tex]\begin{gathered}\boxed{\begin{array}{c|c}\boxed{\bf Form} &\boxed{\bf Equation} \\ \sf Slope\: intercept\:form &\sf y=mx+b \\ \sf Intercept\:form &\sf \dfrac{x}{a}+\dfrac{y}{b}=1\\ \sf Normal\:form &\sf xcos\omega+ysin\omega=p \\ \sf Two\: point\:form &\sf y-y_1=\left(\dfrac{y_2-y_1}{x_2-x_1}\right)(x-x_1)\\ \sf Point\:slope\:form &\sf y-y_1=m(x-x_1) \\ \sf Standard\:form &\sf Ax+By+C=0 \end{array}}\end{gathered}[/tex]
[RevyBreeze]
Answer:
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Step-by-step explanation:
Peter spent 3/5 of his money and was left with $60. 1. How much money did he have at first2. Express what he remained with as a fraction of what he had first
Answers
60 / 2 = 30
30 * 5 = 150
he had $150 at first
60, the amount he was left with was 2/5 or 40% of his original amount
A fruit-drinking company tester a new flavor. In a taste test, 34% of the people taking part liked the new flavor. If 51 people liked the new flavor, how many people took the test? A. 34 B. 17 C. 150 D. 77
Answers
Answer:
C. 150
Step-by-step explanation:
The number of people who took the test is unknown, so call it x.
34% of x liked the flavor.
51 people liked the flavor.
That means that 34% of x is equal to 51.
34% of x = 51
0.34x = 51
x = 51/0.34
x = 150
Answer: C. 150
pam was able to bake 18 loaves of bread per hour. at this rate how many loaves of bread will she make after 25 Hours
Answers
Answer:
450
Step-by-step explanation:
18x25
Multiply amount per hour by total hours:
18 x 25 = 450 loaves total
The diagram shows part of a regular polygon.
Answers
Given information:
The diagram shows part of a regular polygon. The sides of this polygon subtend angles of 36° at the center of the polygon.
Let the polygon has n number of sides. Now, the polygon is regular. So, its each side will be equal and it will make equal angle with the center.
The sum of angles made by all the sides will be equal to 360 degrees. So, the number of sides n can be calculated as,
36 x n = 360
n = 360/36
n = 10
Therefore the polygon will have 10 sides in total.
2p^1/3 =6 find the value of p
HELP ME PLEASE
Answers
Answer: 27
Step-by-step explanation:
The value of p is 27. To find the value of p, we need to isolate p on one side of the equation. To do this, we can follow the following steps.
Step 1: Get rid of the exponent by raising both sides of the equation to the power that will cancel out the exponent.
For the term [tex]2p^{1/3}[/tex], we need to raise both sides to the power of 3 to cancel out the exponent 1/3:
[tex](2p^{1/3})^3 = 6^3[/tex]
Step 2: Simplify both sides:
8p = 216
Step 3: Now, isolate p by dividing both sides of the equation by 8:
p = 216 / 8
p = 27
So, the value of p is 27.
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Can Someone give me step by step explanation to this
Answers
Explanation:
If you split the shape into two shapes; a square and a rectangle you can find those areas and add them.
So if you split it up point A you have those two shapes.
4x4=16 for the big square.
2x3=6 for the small rectangle.
Add the two values 16+6=24cm^2 :)
A rental car company charges $25 per day to rent a car and $0.12 for every mile driven. Violet wants to rent a car, knowing that:
She plans to drive 125 miles.
She has at most $150 to spend.
pls help
Answers
Step-by-step explanation:
Identify the cost of 125 miles;
[tex]125 \times 0.12 = 15[/tex]
$15 for 125 miles.
Subtract 150 and 15;
[tex]150 - 15 = 135[/tex]
(Money remaining)
Divide 135 by 25 to identify how many days she can rent the car;
[tex]135 \div 25 = 5 \frac{2}{5} [/tex]
5 2/5 decreases to 5 as you can't rent a car for 5 2/5 days.
Answer: She can drive 125 miles and rent the car for 5 days.
Do question 1 and 2 please
Answers
Answer:
1. line segment is S
2. line segment is PR
Hope it helps!!!brainliest pls!!!Find the length of AC. Round your answer to two decimal places.
Answers
Answer:6.43in
Step-by-step explanation:
could someone tell me the answer to this please? much appreciated
Answers
Check the picture below.
[tex]\cfrac{\stackrel{small}{S}}{\underset{Large}{L}}~~ = ~~\cfrac{\sqrt[3]{30}}{\sqrt[3]{240}}\implies \cfrac{S}{L}=\sqrt[3]{\cfrac{30}{240}}\implies \cfrac{S}{L}=\sqrt[3]{\cfrac{1}{8}}\implies \cfrac{S}{L}=\cfrac{\sqrt[3]{1}}{\sqrt[3]{8}} \\\\\\ \cfrac{S}{L}=\cfrac{1}{2}\implies \boxed{2S=L}~\hfill \stackrel{assuming~S=2.3}{2(2.3)=L}\qquad \stackrel{assuming~S=23}{2(23)=L}[/tex]
-x+y=4 6x+y=-3
what are the coordinates
Answers
Answer:
6x-y-4=0 is the linear coordinates.
Step-by-step explanation:
hope this helps.
Stanley made a scale drawing of the middle school. The scale of the drawing was 5 inches : 9 feet. If the actual width of the gym is 72 feet, how wide is the gym in the drawing??
Answers
Answer:
30 in/ 2ft and 6in
Step-by-step explanation:
72 divided 9 = 8
8 x 5 = 30in
Answer: 40
Step-by-step explanation:
right on test
Find the area of the figure to the nearest thousandth.
Answers
**PLEASE I NEED THIS ASAP I WILL GIVE THE BRAINLIEST**
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match the expressions given in words with their algebraic expressions.
On
LIOT
-59
{ +59
5(549)
5+39
5(85)
the quotient of 5 divided by a
minus the product of 5 and 9
>
the sum of 5 and the
product of 3 times a
the product of 5 and the
difference of q minus 5
the quotient of q divided by 5
plus the product of 5 and 9
Answers
Answer:
the quotient of 5 divided by q minus the product of 5 and q --> 5/q - 5q
the sum of 5 and the product of 3 times q --> 5 + 3q
the product of 5 and the difference of q minus 5 --> 5(q - 5)
the quotient of q divided by 5 plus the product of 5 and q --> q/5 + 5q
Step-by-step explanation:
The correct tiles to the correct boxes to complete the pairs are,
1) The quotient of 5 divided by q minus the product of 5 and q
⇒ 5/q - 5q
2) The sum of 5 and the product of 3 times q,
⇒ 5 + 3q
3) The product of 5 and the difference of q minus 5,
⇒ 5(q - 5)
4) The quotient of q divided by 5 plus the product of 5 and q,
⇒ q/5 + 5q
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression are,
1) The quotient of 5 divided by q minus the product of 5 and q
2) The sum of 5 and the product of 3 times q,
3) The product of 5 and the difference of q minus 5,
4) The quotient of q divided by 5 plus the product of 5 and q,
Now,
The correct mathematical expression are,
1) The quotient of 5 divided by q minus the product of 5 and q
⇒ 5/q - 5q
2) The sum of 5 and the product of 3 times q,
⇒ 5 + 3q
3) The product of 5 and the difference of q minus 5,
⇒ 5(q - 5)
4) The quotient of q divided by 5 plus the product of 5 and q,
⇒ q/5 + 5q
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Which of the following is equivalent to the sum of
the expressions a2 - 1 and a +1 ?
A) a²ta
B) 03-1
C) 2a2
D) 23
Answers
I NEED HELP NOW PLS………………………………………..
Answers
At the bake sale Sue sold 7 cakes for so each and 36 large cookies for $2 each. Which expression below will give the total amount, in dollars, that Sue received from these sales?
Answers
well I don’t know for the cakes but the expression would be 36 x 2 = and 7x since I don’t know the value for the cakes per.
The perimeter of a rectangle is 64 inches. Remember, The perimeter of a rectangle is 2 times the sum of the length, L and width. If the width of the rectangle is 8 inches.
Find equation
Answers
Perimeter = 2(L) + 2(w)
64 = 2(L) + 2(8)
64 = 2(L) + 16
Subtract 16 from both sides
48 = 2(L)
Divide both sides by 2
L = 24
The length is 24 inches
Sur un tricycle, la petite roue a une circonférence de 56,55 cm et le rayon de la grande roue mesure 13 cm de plus que celui de la petite roue.
Combien de tours complets la petite roue effectue-t-elle pendant que la grande roue fait 10 tours ?
Answers
Answer:
Around 43 turns.
Step-by-step explanation: