Answer:
15 3/4
Step-by-step explanation:
8+7=15
1/2+1/4= 3/4
15+3/4
Answer:
15 3/4
Step-by-step explanation:
You need to have like denominators before you add so you need to find the LCM (least common multiple) of the two numbers. Then you have to find how much you have to multiply each number by to get the multiple. Then you just have to remember that whatever you do to the bottom you do to the top.
1. 8 1/2 + 7 1/4 This is your equation.
2. 8 2/4 + 7 1/4 The LCM of 2 and 4 is 4. You multiply by two in the bottom to get 4 so you multiply by 2 at the top. (This is talking about the first fraction).
3. 15 3/4 Then you just add as you would normally add without changing the denominators an simplifying if you need to. (You don't need to simplify for this equation).
I hope this helped you.
100 points and brainliest for best answer please i need help
Write 4x^2 + y^2 - 32x + 4y + 52 = 0
Answer:
dy/dx= -4x+16/y+2
Step-by-step explanation:
just cause also if you need to classify then it's ellipse (this is to find the first derative)
do you need it in standard form
combine like terms
8x+3-5x+9
a. 3x+12
b.-13x-12
c.13x+12
d.3x-6
Answer:
A. 3x+12
Step-by-step explanation:
8x+3-5x+9
8x-5x=3x
3+9=12
then put them together
3x+12
answer= A
The volume of a cube is 216 ft^3. What is the length of a side?
Answer:
54
Step-by-step explanation:
cause a cub has 4 sides so each side is 54
Answer:
The length of a side is 6.
Step-by-step explanation:
Since, the volume of a cube is equal to l*w*h.
V=l*w*h
Volume is equal to side cubed.
V=s^3
Cube 216 to get 6.
216=s^3
3^√216=s
Answer: 6
Which function is the result of vertically shrinking f(x) = (x + 1)² by a factor of 1/63
OA) f(x) = (6x + 1)²
.
OB) f(x) = ¹/(x + 1)2
OC) f(x)=(²¹/6x + 1)²
D) f(x) = 6(x + 1)²
Reason:
The 1/6 out front will make the old y output of (x+1)^2 to be 1/6 as high compared to before. For example, if the old output was 42, then the new output is (1/6)*42 = 7. Doing this to every point on the parabola will make it squish down. The 2 in choice B should be an exponent.
please help me with this
Answer:
14 Is a divident of 7 and 14
ay+3y+9=27 solve for y
Finally, we can solve for y by dividing both sides by (A + 3):
y = 18 / (A + 3)
Therefore, the solution for y is y = 18 / (A + 3).
How do you define an equation?By connecting two expressions with an equal sign, a mathematical statement known as an equation is produced. An equation is something like 3x - 5 = 16. The answer of this equation, which indicates that the value of the variable x is 7, is 7.
To solve for y in the equation Ay + 3y + 9 = 27, we need to isolate y on one side of the equation. We can do this by first combining the like terms on the left-hand side of the equation, and then subtracting 9 from both sides to get:
Ay + 3y = 18
Next, we can factor out the y term on the left-hand side:
y(A + 3) = 18
Finally, we can solve for y by dividing both sides by (A + 3):
y = 18 / (A + 3)
Therefore, the solution for y is y = 18 / (A + 3).
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Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D′E′F′G′H′I′: Hexagon DEFGHI and Hexagon D prime E prime F prime G prime H prime I prime on the coordinate plane with ordered pairs at D 2, 5, at E 5, 5, at F 6, 3, at G 5, 1, at H 2, 1, at I 1, 3, at D prime negative 6, negative 2, at E prime negative 3, negative 2, at F prime negative 2, negative 4, at G prime negative 3, negative 6, at H prime negative 6, negative 6, at I prime negative 7, negative 4
Answer: To find the image of a figure under a translation, you need to apply the same translation to every point in the figure.
In this case, the image of hexagon DEFGHI is hexagon D′E′F′G′H′I′. To find the image of each point, you can apply the translation that maps point D to point D′.
For example, to find the image of point E under the translation, you can apply the same translation that maps point D to point D′:
Point D is located at (2, 5).
Point D′ is located at (-6, -2).
The translation that maps point D to point D′ is a translation 6 units to the left and 2 units down.
To find the image of point E under this translation, you can apply the same translation to point E:
Point E is located at (5, 5).
The image of point E is located at (5 - 6, 5 - 2) = (-1, 3).
You can follow the same process to find the images of the other points under the translation.
Alternatively, you can use the coordinates of point D and point D′ to find the translation vector that describes the translation. The translation vector is a displacement that describes the change in position of a point under the translation.
In this case, the translation vector is given by the displacement from point D to point D′:
Point D is located at (2, 5).
Point D′ is located at (-6, -2).
The translation vector is given by the displacement (-6 - 2, -2 - 5) = (-8, -7).
To find the image of any point under the translation, you can add the translation vector to the coordinates of the point. For example, to find the image of point E under the translation, you can add the translation vector to the coordinates of point E:
Point E is located at (5, 5).
The translation vector is (-8, -7).
The image of point E is located at (5 - 8, 5 - 7) = (-3, -2).
You can follow the same process to find the images of the other points under the translation.
Step-by-step explanation:
Suppose that I wrote 150 words of my English paper yesterday and today I begin typing at a rate of 35 words per minute. Is the total number of words typed a linear function of the number of minutes since I began typing today?
Explanation:
x = number of minutes
35x = number of extra words after x minutes
This is because you add on 35 words per minute (wpm). So for instance, after 10 minutes, you add on 35x = 35*10 = 350 more words.
This is on top of the initial 150 words you already wrote yesterday. So we add the 35x onto the 150 to get the expression 35x+150. This represents the number of words total from yesterday and today combined.
Saying y = 35x+150 shows we have a linear function of the form y = mx+b
m = 35 = slope
b = 150 = y intercept
The formula for any arithmetic sequence is an = a1 + d(n - 1), where an represents the value of the nth term, a1 represents the value of the first term, d represents the common difference, and n represents the term number. What is the formula for the sequence -1, -5, -9, ...?
an = -1 + 4( n - 1)
an = -1 + (-4)( n - 1)
an = 4 + (-1)( n - 1)
an = -4 + (-1)( n - 1)
Answer: The correct formula for the sequence -1, -5, -9, ... is an = -4 + (-1) n - 1). This formula uses the common difference of -4 and the first term of -1 to calculate the value of the nth term in the sequence.
Find the midpoint of the segment below and enter its coordinates as an ordered pair. If necessary, express the coordinates as fractions, using the slash mark (/) for the fraction bar.
(1,-1) (4,-6)
Please answer fast! I have only like 15 minutes. :(
Answer:
A is the correct answer. hope this helps you
How many 5 card hands are possible with a 13-card deck?
The required number of 5-card hands is possible with a 13-card deck is 1287.
Given that,
How many 5-card hands are possible with a 13-card deck is to be determined.
In arithmetic, combination and permutation are two different ways of grouping elements of a set into subsets. In combination, the components of the subset can be recorded in any order. In a permutation, the components of the subset are listed in a distinctive order.
Here,
5 card hands are possible with a 13-card deck = 15C3
15C3 = 1287
Thus, the required number of 5-card hands is possible with a 13-card deck is 1287.
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A flowchart is a way to visually represent an algorithm. The flowchart below is used by an application to set the Boolean variable available to true under certain conditions. The flowchart uses the Boolean variable weekday and the integer variable miles.
BlockExplanationOvalThe start or end of the algorithmDiamondA conditional or decision step, where execution proceeds to the side labeled true if the condition is true and to the side labeled false otherwiseRectangleOne or more processing steps, such as a statement that assigns a value to a variable
Which of the following statements is equivalent to the algorithm in the flowchart?
weekday ad miles < 10
weekday ad miles < 10
weekday ad miles < 20
If weekday is true and miles is less than 10, then the Boolean variable available is set to true.
Step 1: Check if weekday is true
Step 2: Check if miles is less than 10
Step 3: If both conditions are true, then set the Boolean variable available to true
Step 1: Check if weekday is true. This is done by checking if the Boolean variable weekday is set to true. If it is, then proceed to the next step.
Step 2: Check if miles is less than 10. This is done by using the integer variable miles and checking if it is less than 10. If it is, then proceed to the next step.
Step 3: If both conditions are true, then set the Boolean variable available to true. This is done by setting the Boolean variable available to true if the conditions from the previous steps are both true. If not, then the Boolean variable available is set to false.
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PLEASE HELP, WILL MARK BRAINLIEST
Mark owes $12,000 on two loans. The interest rate on the first loan is 8 and the interest rate on the second loan was 9%. The
total amount of interest he has paid in one year is $1,010. What was the principal for each loan?
Provide your answer below:
Answer:
principal of first loan = $7,000
principal of second loan = $5,000
Step-by-step explanation:
Let x = principal of first loan
Let y = principal of second loan
Given:
Interest rate on first loan = 8% = 0.08Interest rate on second loan = 9% = 0.09Total amount of interest paid = $1,010Create two equations with the given information:
Equation 1: x + y = 12000
Equation 2: 0.08x + 0.09y = 1010
Rewrite Equation 1:
⇒ x = 12000 - y
Substitute into Equation 2 and solve for y:
⇒ 0.08(12000 - y) + 0.09y = 1010
⇒ 960 - 0.08y + 0.09y = 1010
⇒ 0.01y = 50
⇒ y = 5000
Substitute found value of y into Equation 1 and solve for x:
⇒ x + 5000 = 12000
⇒ x = 7000
A tree planter gets paid $100 per day plus $4 for each tree that is planted. The tree planter wants to make at least $200 dollars on a given day.
Enter an inequality that represents the number of trees (t) that need to be planted for the tree planter to earn at least $200
The inequality that represents the number of trees (t) that need to be planted for the tree planter to earn at least $200 is,
⇒ $100 + 4t ≥ 200
What is Inequality?A relation by which we can compare two or more mathematical expression is called an inequality.
Given that;
A tree planter gets paid $100 per day plus $4 for each tree that is planted.
And, The tree planter wants to make at least $200 dollars on a given day.
Hence, We get;
The inequality that represents the number of trees (t) that need to be planted for the tree planter to earn at least $200 is,
⇒ $100 + $4t ≥ $200
⇒ 100 + 4t ≥ 200
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What is 5 tens + 5 tens in standard form
Answer:
19531250
Step-by-step explanation:
I hope it helps
Select all ratios equivalent to 20:18.
3:2
18:9
30:27
Answer:
30:27 i think
Step-by-step explanation:
If m<3 < m<4, what conclusion can you draw about m<1 and m<2
Answer:
M<1 is greater than M<2
Step-by-step explanation:
The value of a straight line in terms of degree is 180. So if an adjacent angle is smaller on one side, that means the opposite side must be larger.
Example:
If the length of a hallway is always going to be 10 yards long, and a classroom situated at the end of the hallway is only 2 yards long, that means the rest of the hallway is 8 yards. Now, imagine there's another hallway next door. It is the same length, but the classroom is now 8 yards. That means the excess hallway in only 2 yards.
3^x = 27^a+b and a^2-b^2/(a-b)=5 What is x?
Given the points P (3, 5) and Q (-5, 7) on the cartesian plane such that R (x, y) is
the midpoint of PQ, find the equation of the line that passes through R and
perpendicular
to PQ.
Answer:
-22=22
Step-by-step explanation:
3,5-5,7=
-22/22
The equation of the line passing through R and PQ is 4(y - 6) = -x - 1/2.
To find the equation of the line passing through the midpoint R and the points P and Q, we first need to find the coordinates of the midpoint R. The midpoint coordinates can be found by taking the average of the x-coordinates and the average of the y-coordinates of P and Q.
The x-coordinate of the midpoint R is (3 + (-5)) / 2 = -1/2.
The y-coordinate of the midpoint R is (5 + 7) / 2 = 6.
So, the coordinates of the midpoint R are (-1/2, 6).
Next, we can use the two-point form of the equation of a line, which states that the equation of the line passing through points (x₁, y₁) and (x₂, y₂) is given by:
(y - y₁) = (y₂ - y₁) / (x₂ - x₁) \(\times\) (x - x₁)
Substituting the coordinates of R (-1/2, 6) and P (3, 5) into the equation, we have:
(y - 6) = (7 - 5) / (-5 - 3) \(\times\)(x - (-1/2))
Simplifying the equation:
(y - 6) = (2 / -8) \(\times\)(x + 1/2)
(y - 6) = -1/4 \(\times\)(x + 1/2)
4(y - 6) = -x - 1/2
Therefore, the equation of the line passing through R and PQ is 4(y - 6) = -x - 1/2.
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One leg of a triangle has a length of 3m. The other sides have lengths that are consecutive integers find these lengths
The length of the other two sides are 4m and 5m
How to determine the lengthsUsing the Pythagorean theorem, we have that the square of the hypotenuse sides is equal to the sum of the squares of the other two sides of the triangle
This is represented as;
x² = y² + z²
From the information given, we have that;
z = 3m
x = x + 1
y = x
Substitute the values, we get
(x + 1)² = x² + 3²
Find the squares
(x + 1) ² = 9 + x²
expand the bracket
(x + 1) ( x + 1) - x² = 9
x² + x + x + 1 - x² = 9
collect like terms
2x = 8
x = 4
Then,
x + 1 = 5
x = 4
Hence, the values are 4m and 5m
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Which question below is a Statistical Question? * How much did the first computer cost? How much does a computer weigh? What year were you born? What kind of computer do people prefer?
it cost 250$. it weighed 50 tons. i was born 1997. people prefer apple
What is the value of m in the equation 4m + 2(m + 1) = 9m + 5?
1. −1
2. 1
3. 7
4. 17
Answer:
hhhhhhhhhhooooooooooooooooooooo
Step-by-step explanation:
This month my metro water services bill was $36.34 and my Madison Suburban Utilty District bill was $26.03. My total water bill was $
Total water bill for the month is $62.37.
It seems that you may have accidentally left out the total amount of your water bill.
The total amount by simply adding the amounts of the individual bills together:
Total water bill =\($36.34 + $26.03\)
= \($62.37\)
You have not provided enough information to determine your total water bill.
You have only given the amounts of your individual bills from Metro Water Services and Madison Suburban Utility District.
To find your total water bill, you simply need to add the two bills together.
So, the total amount you owe for water this month would be:
Total water bill = \($36.34 + $26.03\)
= \($62.37\)
It appears that you may have forgotten to include the full amount of your water bill by accident.
Simple addition of the separate bill amounts yields the following sum:
Water bill total = \($36.34 + $26.03\)
= \($62.37\)
Your total water bill cannot be calculated because not enough information has been given.
Only the amounts of your individual Metro Water Services and Madison Suburban Utility District bills have been provided.
You just need to combine the two invoices together to get your total water bill.
As a result, this month's total water bill for you would be:
Water bill total = \($36.34 + $26.03\)
= \($62.37\)
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If ANYONE ANSWERS I WILL GIVE THEM BRAINLIEST PLEASE HELP ME!!
If an investment account is leveraged by a ratio of 5:1, by how much would the value of the security invested need to drop before the value of the account falls to $0?
20%
50%
10%
5%
Answer:
From what my calculations said its 20%
Mr. Parks begins to fill a large container with water for the dunk tank at the school
fair before asking Brian to finish the job. The container has 25 gallons of water in it
before Brian uses a hose to finish filling it up. The container fills at a rate of 10
gallons per minute. Suppose that y is the amount of water in the tank after x
minutes. Which equation could be graphed to help Brian find out how much water is
in the tank at any time?
y = 25x + 10
y= 10x + 25
y= 10x - 25
y = 10x
Answer:
The answer is B / y= 10x+25
Step-by-step explanation:
your welcome
x Michael uses synthetic division to divide f(x) by g(x), his last line of work 0/3is shown. How would he write his answer of f(x) divided by g(x). *7 0 24 0 07x^2+24Х
We know that the last line of the synthetic division is 7
Find the formula for an exponential function that passes through the two points given.
(x, y) = (0, 6)
and
(x, y) = (3, 384)
Answer:
y=126x+6
Step-by-step explanation:
your starting point is 6 so you already are given the y intercept. to find rate of change, do \(\frac{384-6}{3-0}\) and your answer should be 126.
ILL MARK U BRAINLEST OKAY!
Answer:
march
Step-by-step explanation:
the negatives are all lower then 0, hope this helps
Answer:
It's march.
Step-by-step explanation:
Formula to find the numeric value for "N" in this equation N-7.81%=112.64
Answer: 122.182
Step-by-step explanation:
N-0.0781N=112.64
I am presuming that N is at currently 100% so...
0.9219N=112.64
Then i put this into desmos as
y=112.64
and the first half as 0.9219X
And they equal each other at 122.182