Find the minimum value of the parabola y = x2 + 10.
Answers
Answer:
(0,10)
Step-by-step explanation:
Related Questions
Solve this system of equations using the substitution method.
Please help! Thank you! (,,•﹏•,,)
Answers
y=-4x-13(eq 2)
Substitute eq1 into eq 2
3x-9=4x-13
Collect like terms
13-9=4x-3x
4=x
X=4
y=3x-9
y=3(4)-9
y=12-9
y=3
What is 3+100
I hope you guys have a wonderful rest of your day/night/afternoon! Im going to bed
The admin deleted my last question :) i hate you admin. Love you all! Goog night (for people in my area)
Answers
Answer:
103!
Step-by-step explanation:
You just add 100 and then count 3 more.
Need help on this one
Answers
Answer:
12
Step-by-step explanation: it’s right
Use the model to solve for x.
A) no solution
B) x = 3
C) x = -3
please help me.
Answers
Answer:
it is A
Step-by-step explanation:
bcuz ik ok stop making me type brainly
Answer:
A
Step-by-step explanation:
Mark the guy brainliest cuz he got it firts
Graph the equation y= -x^2 +10x-21 on the accompanying set of axes. You must plot 5 points including the roots and vertex. Using the graph, determine the vertex of the parabola
Answers
Answer:
The properties of the parabola equation are
Vertex = (-5, -4)
Roots = (-7, 0) and (-3, 0)
Points = (-2, 5) and (-4, -3)
What are parabola equations?
Parabola equations are second-order polynomial equations and they have the form y = ax^2 + bx + c or y = a(x - h)^2 + k
How to plot the graph of the parabola?
The equation is given as
y = x^2 + 10x + 21
Next, we plot the graph on the coordinate plane
On the graph, we can see the following properties
Vertex = (-5, -4)
Roots = (-7, 0) and (-3, 0)
Points = (-2, 5) and (-4, -3)
Step-by-step explanation:
https://brainly.com/question/28729977
Answer:
Step-by-step explanation:
Vertex = (-5, -4)
Roots = (-7, 0) and (-3, 0)
Points = (-2, 5) and (-4, -3)
A puppy's birth weight was 5 ounces, at 9 weeks the puppy weighed 59 ounces.
On average, how many ounces per week did the puppy gain?
Answers
Answer:
approximately 6
Step-by-step explanation:
Three research departments have 8 ,10 , and 7 members, respectively. Each department is to select a delegate and an alternate to represent the department at a conference. In how many ways can this be done?
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We can conclude that exists 211680 ways.
How many ways can this be done?We know that the three research department is have 8, 10, and 7 members.
We choose a delegate and an alternate to represent the department.
First case: department have 8 members.
So, for a delegate, we have 8 options, and for a alternate 7, so a total of
\(8 \times 7 = 56 \ \text{options}\)
Second case: department have 10 members.
So, for a delegate, we have 10 options, and for a alternate 9, so a total of
\(10\times 9 =90 \ \text{options}\)
Third case: department have 7 members.
So, for a delegate, we have 7 options, and for a alternate 6, so a total of
\(7\times6 = 42 \ \text{options}\)
Therefore, we get:
\(56 \times 90 \times 42 = \bold{211680}\)
Hence, we conclude that exists 211680 ways.
For a similar problem about this, please click the link below:
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For the first department with 8 members, there are 8 choices for selecting a delegate. After choosing a delegate, there remain 7 members, so there are 7 choices for selecting an alternate. Therefore, there are 8 × 7 = 56 ways to select a delegate and an alternate from the first department.
Similarly, for the second department with 10 members, there are 10 choices for selecting a delegate and 9 choices for selecting an alternate. Hence, there are 10 × 9 = 90 ways to select a delegate and an alternate from the second department.
For the third department with 7 members, there are 7 choices for selecting a delegate and 6 choices for selecting an alternate. Thus, there are 7 × 6 = 42 ways to select a delegate and an alternate from the third department.
To find the total number of ways to select delegates and alternates from all three departments, we multiply the number of choices for each department together:
56 × 90 × 42 = 211,680.
Therefore, there are 211,680 ways to select a delegate and an alternate from each department.
Help!! I have no clue what to do. I’m struggling and stuck on this whole problem. Can you please explain how you got the answers? Thank you!
Answers
Explanation 5x-3x will leave you with 2x on one side and only 7 on the other side of the equal sign
Second one: Multiply each side by 1/3
Explanation: Multiplying by a fraction is the equivalent to dividing. If you divide each number by 3 you are left with
4x + 1 = 2
Third one: Add -3 to each side
Explanation: Since -3 has no variable you can only subtract from the real numbers giving you 7 - 6x = 1 + 5x
Fourth: Multiple each side by -3
Explanation: Multiplication reverses division so multiplying 5x/-3 by -3 eliminates the -3 leaving you with 5x. the other side is just 12, and 12 • -3 = -36
Last one: Multiply by -1/3
Explanation: Like I said earlier, multiplication and division eliminate each other so on the first side it eliminates -3 and on the other side you just preform normal division.
Hope this helps! :)
2. mult. each side by 1/3
3. add -3 to each side
4. mult. each side by -3
5. mult. each side by -1/3
If the relationships below are given in the form (input, output), which pairing always describes a function? (a person’s age in years, that same person’s height in inches) (a person’s weight in pounds, that same person’s height in inches) (a person’s height in centimeters, that same person’s height in inches) (a person’s telephone number, that same person’s height in inches)
Answers
Answer:
A function is a mathematical relation in which each input (domain value) is associated with exactly one output (range value). In other words, for a relation to be a function, each input can have only one corresponding output. Let's analyze the given pairings:
(a person’s age in years, that same person’s height in inches) - This can be a function because one person's age in years should correspond to a single height in inches.
(a person’s weight in pounds, that same person’s height in inches) - This can also be a function because one person's weight in pounds should correspond to a single height in inches.
(a person’s height in centimeters, that same person’s height in inches) - This can be a function because one person's height in centimeters should correspond to a single height in inches.
(a person’s telephone number, that same person’s height in inches) - This may not necessarily be a function. It's possible for two different people to have the same height in inches but different telephone numbers.
So, the pairings that always describe a function are:
(a person’s age in years, that same person’s height in inches)
(a person’s weight in pounds, that same person’s height in inches)
(a person’s height in centimeters, that same person’s height in inches)
These three pairings meet the criteria of a function, where each input corresponds to a unique output.
The pairing that always describes a function is option C. (a person’s height in centimeters, that same person’s height in inches)
How did we arrive at this assertion?A pairing describes a function when each unique input (domain element) is associated with exactly one unique output (range element). In other words, there should be no ambiguity or multiple outputs for a single input. Let's analyze the given pairings:
1. (a person’s age in years, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same age, but they might have different heights. So, there can be multiple outputs for the same input (age).
2. (a person’s weight in pounds, that same person’s height in inches): Similar to the first pairing, this may not always describe a function because different people can have the same weight but different heights.
3. (a person’s height in centimeters, that same person’s height in inches): This pairing describes a function because for each unique height in centimeters, there is only one corresponding height in inches.
4. (a person’s telephone number, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same telephone number, but they might have different heights. So, there can be multiple outputs for the same input (telephone number).
So, the pairing that always describes a function is: (a person’s height in centimeters, that same person’s height in inches)
learn more about function describing pairs: https://brainly.com/question/31919824
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What is an angle that is adjacent to CED?
Answers
Answer: BEC and DEA
Step-by-step explanation:
Both angles are adjacent because they share a common vertex and side with angle CED
The circumference of a circular park is approximately 18 feet. What is the approximate area inside the circular park?
Answers
Answer:
25.685 square feet.
Step-by-step explanation:
Circumference = 2 * π * radius
From this, we can derive the formula for the radius:
radius = Circumference / (2 * π)
Let's substitute the value of the circumference and calculate the approximate radius:
radius = 18 / (2 * π)
radius ≈ 18 / (2 * 3.14159)
radius ≈ 2.865 feet
Now that we have the approximate radius, we can calculate the area:
Area ≈ π * radius²
Area ≈ 3.14159 * (2.865)²
Area ≈ 3.14159 * 8.193225
Area ≈ 25.685 square feet
Therefore, the approximate area inside the circular park is approximately 25.685 square feet.
C = 2πr
where C is the circumference and r is the radius of the circle.
In this case, we are given that the circumference is approximately 18 feet, so we can set up the following equation:
18 = 2πr
Solving for r, we get:
r = 9/π ≈ 2.864 feet
Now we can use the formula for the area of a circle:
A = πr^2
Substituting the value we found for r, we get:
A = π(2.864 ft)^2 ≈ 25.85 ft^2
Therefore, the approximate area inside the circular park is approximately 25.85 square feet.
PLEASE HELP THIS IS URGENT
Look at the diagram
Which equation can be used to solve x?
A. 2x = 140
B. 3x - 1 = 140
C. 3x + 139 = 180
D. 3x - 141 = 180
Answers
B=47
C= 41/3
D= 107
Answer:
A= 70
B=47
C= 41/3
D= 107
Step-by-step explanation:
i need helpppppppppppppppppppppppppppppppppp
Answers
Answer:
(H)
Step-by-step explanation:
because it is the closest to a right angle (45 degree angle) and 45 is only off by 3 from 48. hope this help :)
Answer: J. 4 that is the clostest one i think
Can someone please check my answer
Answers
Answer:
volume = 336 mm²
Step-by-step explanation:
volume = width x length x height
⇒ volume = 5 x 9.6 x 7 = 336 mm²
so basically you can just tell me where the boxes go and bam you get 20 points
Answers
Step-by-step explanation:
(2/3)(-4)(9) = -24
(5/16)(-2)(-4)(-4/5)= -2
(-3/4)(7/8)=-21/32
(2 3/5) (7/9)=91/45
(5/6) x (-2)(-4) x (-4/5) -> -2
(-3/4) x (7/8) -> -21/32
(2 3/5) x (7/9) -> 91/45
If xx and y vary directly and y is 21 when x is 7, find y when x is 5
Answers
Answer:
y = 15
Step-by-step explanation:
We need to solve for k
y = x
21 = 7k Divide both sides by 7 to solve for k
3 = k
y = xk
y = 5(3)
y = 15
Answer: y = 15
Step-by-step explanation:
Plz help me!! 2 questions!!!
1.) The Zero Divisor Theorem. If {\displaystyle M\neq 0}{\displaystyle M\neq 0} has finite projective dimension and {\displaystyle r\in R}r\in R is not a zero divisor on {\displaystyle M}M, then {\displaystyle r}r is not a zero divisor on {\displaystyle R}R.
2.)Bass's Question. If {\displaystyle M\neq 0}{\displaystyle M\neq 0} has a finite injective resolution then {\displaystyle R}R is a Cohen–Macaulay ring.
I can't
figure this out!!!?
Answers
Answer: 15 is the answer i got this right on my work
Step-by-step explanation:
Given the equation, y= ; x-4, what is the slope and the y-intercept?
Om= 4 and be
-Im-1
1
Om=-4 and b=
3
Om=
and b=4
3
Om=
11/ 을
and b = -4
w
NEXT QUESTION
ASK FOR HELP
Answers
Answer: Slope is 1 because if we have x by itself, we assume it is only one.
y-intercept because according to the slope intercept formula, (y=mx+b), it is in the correct spot.
Over a period of 12 hours, the temperature dropped 60 degrees. What was the average change in temperature in one hour?
Group of answer choices
15
-15
5
-5
Answers
Simplify (8 x 10 ^−13) − (3.7 x 10 ^−15).
4.3 x 10 ^−15
4.3 x 10 ^−13
7.963 x 10 ^−15
7.963 x 10 ^−13
Answers
The solution of the given expression will be 7.963 x 10⁻¹³.
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given expression is (8 x 10 ^¹³) − (3.7 x 10 ^⁻¹⁵). The solution of the expression will be calculated as:-
E = (8 x 10 ^⁻¹³) − (3.7 x 10 ^⁻¹⁵)
E = 8 x 10 ^⁻¹³ - 0.037 x 10⁻¹³
E = ( 8 - 0.037 ) x 10⁻¹³
E = 7.963 x 10⁻¹³
Therefore, the solution of the given expression will be 7.963 x 10⁻¹³.
To know more about an expression follow
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someone plzz help meeeee thank youuu
Answers
Answer:
The answers a ! Hope this helps
Step-by-step explanation:
nie jestem pewna ale chyba odp A
Triangle XYZ is an isosceles triangle with XY = ZY. Complete each of these statements.
m∠X
=°
m∠Y
=°
Answers
Answer: 7
Step-by-step explanation: XZ ⊥ XY
XZ = XY = 5
The slope of XZ is , the slope of XY is , and XZ = XY = 5.
The slope of XZ is , the slope of XY is , and the slope of ZY = 7.
Answer:
Step-by-step explanation:
Amine earned $261 last week. If she worked 18 hours and earned the same amount each hour, how much does she pay per hour?
mr. Farley. Use 4 pounds of hamburger to make 10 hamburger patties of the same size how many pounds of hamburger did he use per patty?
Add a toy store, Colton can buy a package of six mini footballs for $7.50, or a package of eight mini footballs for $9.60 which option has the lesser price per mini football
At a local grocery store, a 12 ounce bottle of stay clean shampoo cost eight dollars and 88 ounce bottle of the same shampoo cost six dollars which size bottle has the lesser cost per ounce?
Please answer all of them please please please
Answers
Answer:
14.5
Step-by-step explanation:
261/18
Look at the table showing different prices for cans of soup.
Prices for Soup
Price A
Price B
Price C
$3.87 for 3
$2.38 for 2
$8.75 for 7
Which gives the prices in order, from greatest to least unit rate?
Price B, Price C, Price A
Price A, Price C, Price B
Price C, Price A, Price B
Price B, Price A, Price C
Answers
Answer:
B
Step-by-step explanation:
I took the quiz on edge lol
pease answer I need the answer
Did you know that chickens sometimes eat vegetables and fruits? A farmer likes to give the chickens apples to share. The farmer observes that 3 chickens eat 5 apples. What is the ratio of the number of chickens to apples? (4 points) Group of answer choices
2:5
5:3
5:2
3:5
For a beverage, Lisa mixes cups of lemonade to cups of iced tea in a ratio of 3:7. Which of the following best describes the amount of lemonade to iced tea? (4 points)
1. For every 3 cups of lemonade, there are 7 cups of iced tea.
2.For every 3 cups of lemonade, there are 4 cups of iced tea.
3. For every 7 cups of lemonade, there are 4 cups of iced tea.
For every 7 cups of lemonade, there are 3 cups of iced tea
On a farm, the farmer decides to give pizza to her 18 ducks as a special treat. She orders 3 pizzas, and the total price is $26.28. What is the unit price of each pizza? (4 points)
$4.38
$78.84
$23.28
$8.76
a biker traveled 24 miles in 6 hours. A unit rate to describe this would be 4 miles per hour. What is another unit rate in this situation? (4 points)
1 over 4 hour per mile
4 hours per mile
1 mile per hour
1 over 4 mile per hour
Store ___ has the better deal. (4 points)
A man drove his car a distance of 315 miles in 5 hours. If continuing at this rate is possible, he will travel ____ miles in 9 hours. (5 points)
Part A: Use ratio language to describe the relationship of any two things you can think of.
Example: For every 5 minutes of jogging, I ran 500 yards.
Be creative and come up with your own idea.
Part B: Determine the unit rate in your example. (5 points)
Answers
Answer:
3:5 for the first answer
Step-by-step explanation:
It says what is the ratio of chickens to apples so chicken comes first and then apples
I need help with this, I don't really understand.
Answers
b) divide both sides by 8 and t is greater than or equal to 2.5
c) closed circle between 2 and 3, line going to the right
What is the volume of this container
Answers
Explanation: Divide the figure into two separate prisms, then add. One way to do this is:
Figure 1: 2*4*4 = 32
Figure 2: 2*3*4 = 24
Once you add, you get 56 inches^3. It’s cubed (^3) because we are dealing with three dimensions, not two (^2).
which one of these situations can be modeled by the inequality x < 250?
Answers
Answer:
c
Step-by-step explanation:
X<250
< is smaller than so, the no. of ppl attended the conference is smaller/fewer than 250.
The situation that can be modeled by the inequality x < 250 is: The number of people, x, who attended the conference was fewer than 250. Option (C).
Understanding InequalityInequality is a mathematical statement that compares two values or expressions, indicating the relationship between them. It states that one value is greater than, less than, greater than or equal to, less than or equal to, or not equal to the other value.
From the attached image, the inequality x < 250 represents a situation where the number of people attending the conference is less than 250.
The symbol "<" denotes "less than," indicating that the number of attendees is below the specified value of 250.
Learn more about inequality here:
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Pls help me.. I don’t understand
Answers
Answer:
something with the number line
Step-by-step explanation:
guess ∝
Marlo buys
6
66 feet of ribbon to make bracelets. She needs
18
1818 inches of ribbon to make
1
11 bracelet.
How many bracelets can Marlo make if she uses all the ribbon she buys?
Answers
Answer:
So, 6 feet is equal to 72 inches. You need 18 inches for one bracelet, so by dividing 72/18, you get 4. So, he can make 4 bracelets.
Answer:
So, 6 feet is equal to 72 inches. You need 18 inches for one bracelet, so by dividing 72/18, you get 4. So, he can make 4 bracelets.
Step-by-step explanation: