make P the subject of Pt²=2x-Pm a 2
Answers
Answer:
\( p = \frac {2x}{(2t^2 +m)} \)
Step-by-step explanation:
\(p {t}^{2} = \frac {2x - pm}{2} \\
2pt^2 = 2x - pm\\
2pt^2 +pm= 2x \\
p(2t^2 +m) =2x\\\\
\huge\purple {\boxed {p = \frac {2x}{(2t^2 +m)}}}
\\ \)
Related Questions
Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)
Answers
ASAP HELP!!over the summer,for every 11 okra seeds dana planted,6 grew into plants,if he planted 143 okra seeds,how many grew into plants
A:138
B:63
C:78
D:262
Answers
Answer:
c) 78 plants
Step-by-step explanation:
The total required is,
→ x = 143/11
→ [ x = 13 ]
Then number grew into plants,
→ 6 × x
→ 6 × 13
→ 78 plants
Hence, the option (c) is correct.
Answer: 78
Step-by-step explanation: 143 /11=13x6=78
Select all shapes below that are nets of a pentagonal-based pyramid.
Answers
Answer:
A and B
Step-by-step explanation:
I took some paper and cut it to the shapes and folded them to see which ones are the answer and got those 2. :3
Which line plot displays a data set with an outlier?
Responses
An untitled line plot from 11 to 19. The plot displays the following values as dots above the corresponding value on the number line. One dot at 12. Two dots at 13. Two dots at 14. Four dots at 15. Two dots at 16. Two dots at 17. One dot at 18.
Image with alt text: An untitled line plot from 11 to 19. The plot displays the following values as dots above the corresponding value on the number line. One dot at 12. Two dots at 13. Two dots at 14. Four dots at 15. Two dots at 16. Two dots at 17. One dot at 18.
An untitled line plot from 10 to 21. The plot displays the following values as dots above the corresponding value on the number line. One dot at 11. Three dots at 13. Two dots at 14. Three dots at 15. Two dots at 16. Three dots at 17. One dot at 18. One dot at 20.
Image with alt text: An untitled line plot from 10 to 21. The plot displays the following values as dots above the corresponding value on the number line. One dot at 11. Three dots at 13. Two dots at 14. Three dots at 15. Two dots at 16. Three dots at 17. One dot at 18. One dot at 20.
An untitled line plot from 10 to 24. The plot displays the following values as dots above the corresponding value on the number line. Two dots at 11. Three dots at 12. Four dots at 13. Two dots at 14. Three dots at 15. One dot at 16. One dot at 23.
Image with alt text: An untitled line plot from 10 to 24. The plot displays the following values as dots above the corresponding value on the number line. Two dots at 11. Three dots at 12. Four dots at 13. Two dots at 14. Three dots at 15. One dot at 16. One dot at 23.
An untitled line plot from 10 to 19. The plot displays the following values as dots above the corresponding value on the number line. Three dots at 11. Three dots at 12. Three dots at 13. Three dots at 16. Three dots at 17. Three dots at 18.
Answers
Answer:
um im quite sure its the 2nd plot 10-21
Step-by-step explanation:
bc of ur description
Pls assistance
What is X?
x =x=x, equals
^\circ
∘
Answers
Answer:
x = 60°
Step-by-step explanation:
A straight angle is bascially a line with a point marked in it. That is 180°. Supplementary angles add up to 180°. Like the two right angles on the top part of the image are supplementary, as well as the two angles on the bottom part of the image.
120° + x = 180°
x = 60°
Explanation:
Which of the following does NOT represent a non-proportional function? Y = -5x + 3 - O {(-4,5), (-2, 2.5), (1, -1.25), (8,-10)} y -5 -3 -4 2. 0 6 2
Answers
Can someone please help me with this problem..and explain it. Don't mind the numbers and dots i'm pretty sure they're wrong
Answers
Answer:
59°
Step-by-step explanation:
The maximum temperature is just the y-coordinate of the uppermost point on the graph, which is (6 hr, 59°). Hence, it is 59°.
The Grade 8 students held a graduation dance.
Four out of 7 students attended.
There are 112 Grade 8 students.
How many students attended the dance?
**In the blank ONLY write the number, no words/sentences, for example if the
answer is 4 students are going in the blank type: 4
Answers
Answer:
64
Step-by-step explanation:
4/7
16x7= 112
4x16=64
(Creating Graphical Representations MC)
A random sample of 150 purchases from a particular pharmacy was taken. The type of item purchased was recorded, and a table of the data was created.
Item Purchased Health and Medicine Beauty Household Grocery
Number of Purchases 48 28 23 51
Which graphical representation would be best to display the data?
Box plot
Histogram
Stem-and-leaf plot
Bar graph
Answers
Answer:
bar graph
Step-by-step explanation:
Need help it my last attempt will give 20 points
Answers
Answer:
A
Step-by-step explanation
A is correct because the Median(also known as the second quartile) for the Chess club is 14 and that is greater then the Median of the Cheekers club which is 12 ( 14> 12 )
B is incorrect a lot to explain that is why there isn't a explanation
C is incorrect as well because the range for the chess club is 10 and the Range for the Checkers Club is 11. and so the Chess Club doesn't have more members than the Checker's Club dose.
D is incorrect because the 3rd Quartile for the Chess Clubs is 15 and the Checkers club is 15 too. So we know that they are equal to each other, not greater or less then.
Hope this worked
What is 15 + (-3) please help me
Answers
Answer:
12
Step-by-step explanation:
15 + (-3) = 12
you could also write it as 15 - 3 = 12
Answer: 12
Explanation:
15 is in +
-3 is in -
So, - and + = -
Write the Equation
15 - (-3)
(Do normal subtraction)
= 12 (which sign do we use?)
15 > -3
greater number sigh is + so,
+12 or 12 is the answer
One layer of Earth's atmosphere is called the stratosphere. At one point above Earth's surface the stratosphere extends from an altitude of 12 km to an altitude of 40 km. Enter a compound inequality to show the altitudes that are within the range of the stratosphere, use k as the altitude variable. Graph the solutions.
Answers
Answer:
Step-by-step explanation:
The Stratosphere is
Stratosphere = 12 < k < 40
It means that the stratosphere is larger that 12 km above the earth's surface to less than 40 km above the earth's surface.
The value of x or the x axis does not matter. Only the y or k value matters.
Answer
Step-by-step explanation:
lk
PLEASE HELP NEEDED!!!!
Match the following equation to the correct situation.
40%(b + $18.00) = 40%(b) + $7.20
A.
Shawn owed 40% of his tuition bill, b, after paying $7.20.
B.
Summer paid $7.20 more than 40% of b.
C.
The cost for a coat was 40% of the sum of b and $7.20.
D.
A school received a donation that was 40% more than $7.20.
Answers
someone answer this please
Answers
Answer:
Hello answer: 500
Step-by-step explanation:
(base × height)
25 × 20 = 500 therefore 500 is the area
Answer:
Area: 500 yd^2
Step-by-step explanation:
Area= b • h
Area= 25 • 20
Area= 500
Hope this helps!
What percent is equivalent to Two-fifths?
Possible Answers...
0.4%
2.5%
25%
40%
Answers
Answer:
40%
Step-by-step explanation:
2/5= 4/10
4/10= 40%
The percent that is equivalent to two-fifths is 40%. The correct option is 40%.
To determine the percent equivalent to two-fifths, we need to convert the fraction into a percentage.
The fraction two-fifths can be written as 2/5. To convert this fraction to a percentage, we divide the numerator (2) by the denominator (5) and multiply the result by 100.
2/5 x 100
= 0.4 x 100
= 40%
Therefore, the percentage equivalent to two-fifths is 40%.
Among the provided options:
0.4% is incorrect. It represents four-tenths of a percent, not 40%.
2.5% is incorrect. It represents two and a half percent, not 40%.
25% is incorrect. It represents one-fourth or 25%, not 40%.
40% is the correct answer, as explained above.
Hence, the option that represents the percent equivalent to two-fifths is 40%.
To learn more about the percentage;
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The international space station has small cupboards that are used for storage. A cupboard is drawn below (redrew by me cause I'm using chrome book and computer)
1. What is a formula that can be used to find the area of one triangular section of the door?
2. How do you know the formula will work?
Answers
Answer:
\(A=\frac{ab}{2}\) or \(A = a *\sqrt{c^2-a^2} /2\)
Step-by-step explanation:
Depending on the values you take depends on the equation you would use to solve for the area of a right triangle(the first answer accounts for measuring both arms(the sides connected to the 90 degree angle(a and b)), where as the second answer accounts for using the hypotenuse and one of the arms). That means that a 90 degree angle is involved, or as illustrated here, the square in the bottom right corner. If this were a non-right angle triangle, a different formula utilizing the height of the triangle would be used instead.
\(A = \frac{h_{b}+b}{2}\)
Since the right angle exists, a height is already given using one of the arms of the triangle in its place. We can also confirm it is a triangle by adding up all degrees of the triangle, in which it would equal 180 degrees confirming it is indeed a triangle as well.
By using trigonometric relations we will see that the area is:
How to find the area of one triangular section?
Remember that the area of a right triangle is equal to the product between the cathetus divided by 2.
Sadly, here we don't have the measures of any sides of the triangle, so getting the actual area is impossible, but if we assume that some dimension is given (like the height, let's say that is h).
h is the cathetus adjacent to the 60° angle, then the other cathetus (the bottom one) is given by:
tan(60°) = x/h
x = tan(60°)*h
Then our two catheti are h and tan(60°)*h.
This means that the area will be:
Here we only used trigonometric properties, so this area will work for any height given (always that the value of h is the cathetus adjacent to the 60° angle).
If you want to learn more about right triangles:
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i need help on this question
Answers
Answer:
more info please! ill edit my comment btw later
edit:
i think these are the answers
1 bag is 55 seeds
6 bags is 330 seeds
and
12 bags is 660 seeds
Step-by-step explanation:
there has to be a function or one more ummm given seed
edit:
so we could do 110 divided by 2 maybe to get how much is 1 bag
sooo
110/2
55
soo 1 bag is 55
now to make it easier lets make a function maybe
or look for the slope / rate of change
sooo
we use the equation y2 - y1/ x2 - x1
hmm i think the input maybe be the bags so...
(2, 110) (1, 55)
110 - 55/ 2 - 1
55 / 1
55x ?
then to find the rest i think its like:
55(6) = 330
55(12) = 660
What is the constant of proportionality in the equation y=1/2x?
Constant of proportionality=
Answers
Answer:
\(\frac12\)
Step-by-step explanation:
Hello!
Equation of a Line: \(y = mx + b\)
y = outputm = slope (constant of proportionality)x = inputb = y-interceptGiven our equation: \(y = \frac12 x\\\)
slope = 1/2y-intercept = 0Since the slope is the same as the constant of proportionality, the answer is 1/2.
What’s j+12=25 tape diagram
Answers
An equation is a mathematical statement that shows two mathematical expressions equal.
An equation consists a variable that does not have a fixed value to it.
Given,
j+12=25
Here ‘j’ is the variable.
To find ‘j’ we just need to 12 from 25.
So, 25 - 12 = 13
Hence, now we know that ‘j’ is equal to 13.
Proof :
13 + 12 = 25
Learn more about Equations here
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Mark BRAINLIEST
The figure is made up of a square and two semicircles. Find the perimeter. Round your answer to the nearest hundredth.
Answers
Answer: 100 cm?
Step-by-step explanation:
Square is 11 cm on all sides which is 44 cm
Semicircle is around 5.5 cm
2(5.5 + 44) = 99 cm which rounded up will be 100 cm
Not sure if this is the correct answer, but I hope this helps you out a little bit
Pls help me
Noah’s recipe for sparkling orange juice uses 4 liters of orange juice and 5 liters of soda water.
Sometimes the school purchases a certain number, , of liters of orange juice and Noah needs to figure out how much sparkling orange juice he can make. Write an equation that Noah can use to find if he knows .
Answers
Answer:
Let a be the number of liters of orange juice
Total number of liters of sparkling juice, t = liters of orange juice + liters of soda water
= 4a + 5 × S
Since a = S,
t = 4S + 5S
t = 9S
S = t/9
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PLEASE HELP! WILL MARK BRAINLIEST!
Answers
Answer:
1) width = 10 + 2x
length = 20 + 2x
2) area = (10 + 2x)(20 + 2x)
= 4(5 + x)(10 + x)
3) 4(5 + x)(10 + x) = 600
(5 + x)(10 + x) = 150
50 + 15x + x^2 = 150
x^2 + 15x - 100 = 0
(x - 5)(x + 20) = 0
x = 5 feet
The width of the walkway is 5 feet.
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
The square table has side lengths of 4 feet. What is the length of the diagonal? Round to the nearest tenth
Answers
V= U + at
U=2 a=-5 t=1/2
What is the value of V?
Answers
Answer:
v=-1/2
Step-by-step explanation:
v=u+at
v=2+(-5*1/2)
v=2-5/2
v=4-5/2
v=-1/2
Please help me with this (i need the same person that helped me with the other one)
Answers
Answer:
Step-by-step explanation:
1. 82 + 82 (divide 164 by 2)
2. 22 + 22 + 22 + 22 (22 x 4) (divide 88 by 4)
3. 140 - 13 (add 127 and 13, get 140, and check your answer by subracting 140 by 13)
not sure who the other person is but i hope you find them
Answer:
Let the candy be x, the letter be y and the birds be z.
Given: x + x = 164
When finding x: 2x = 164
x = 164/2 = 82, Therefore the candy = 82 each.
Given: y + y + y + y = 88
When finding y: 4y = 88
y = 88/4 = 22, Therefore the letter ( postcards ) = 22 each.
Given: z - 13 = 127
When finding z: z = 127 + 13
z = 140, Therefore the birds = 140.
Have a wonderful day! :-)
Mrs. Green purchased 3 4/5 pounds of pecans. What is the decimal value equivalent to the pounds of pecans purchased.
Answers
Answer:
The answer is 3.8
Step-by-step explanation:
hope that helps
Please help I’m confused
A. 125
B. 15
C. 3
D. 5
Answers
hello
the answer to the question is A) 125
(if you need explanation, let me know in the comments)
explanation:
when you'd want to make a three letter password such as:
___ × ___ × ___
you can put 5 different letters in each blank space:
_5_ × _5_ × _5_
hence the answer is:
5 × 5 × 5 = 125
Jin’s mother estimates there is a half gallon of fruit punch remaining in the container. There is actually 72 ounces of fruit punch in the container. What is the percent error of Jin’s mother’s estimate, rounded to the nearest tenth?
needed help
Answers
Step-by-step explanation:
6.28% because of the sealing
Translate the figure below T(-2, 4) and name the coordinates of the new shape:
es003-1.jp
Answers
Answer:
(-3,5) (-6,5) (-3,9) (-6,9)
Step-by-step explanation:
hope this helps