Answers
Answer:
x=1
Step-by-step explanation:
X= means that it is the vertical line on that number, so x=1 would be the vertical lines going through 1, which would be in the middle of the parabola, thus having symmetry
Answer:
axis of symmetry: x = 1
vertex: (1,-4)
Step-by-step explanation:
You can find the axis of symmetry for this parabola by looking at the x coordinate for the vertex or buy looking at the graph for which x value that you can draw a line through and have symmetry on both sides.
For the vertex, you just look for the maximum of minimum (for this graph its minimum) point on the parabola.
Please mark me as brainliest if this helped you. Thank you!
Related Questions
An architect makes a model of a new house. The model shows a tile patio in the backyard. In the model, each tile has a length of 1/3 in and a width of 1/4 in The actual tiles have a length of 1/4 ft and a width of 3/16 ft. What is the ratio of the length of a tile in the model to the length of an actual tile? What is the ratio of the area of a tile in the model to the area of an actual tile? Use pencil and paper. Describe two ways to find each ratio.
Answers
Answer:
1:8 and 1:64
Step-by-step explanation:
(i think)
Answer:
The answer is...1/9 and then 1/81
Step-by-step explanation:
No prob
Find the equation of a line perpendicular to y=−23x+7 that passes through the point (-6, 11)
A. y=−2/3x+7
B. y=2/3x+15
C. y=−3/2x+2
D. y=3/2x+20
E. y=3/2x+2
Answers
Nakwuwhqysuwnsbznakiaia
Explanation bc it is
whats the surface area?
Answers
Answer:
1108 in²
Step-by-step explanation:
You want the total surface area of the pentagonal prism shown.
Base areaThe area of each of the two pentagonal bases is the sum of the area of the yellow rectangle and the area of the triangle above it. That sum is ...
A = LW +1/2bh
A = 5(12) +1/2(12)(9) = 12(5 +9/2) = 114 . . . . square inches
Lateral areaThe lateral area of the prism is the sum of the areas of the 5 rectangles. That sum will be the product of the perimeter of the pentagonal base and the distance between bases.
LA = (12 +5 +11 +11 +5)(20) = (44)(20) = 880 . . . . square inches
Total areaThe total surface area of the figure is the sum of the two base areas and the lateral area:
SA = 2(114 in²) +880 in² = 1108 in²
The surface area of the composite figure is 1108 in².
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Trevor ran 2.3 miles on Monday and then ran some more on Tuesday, he had run a total of 5.55 miles for the week. How much did he run on Tuesday?
Answers
Answer:
He ran 3.25 on Tuesday
Step-by-step explanation:
The answer is 3.25 because 5.55 minus 2.3 is 3.25.
Answer:
3.25 miles
Step-by-step explanation:
Let's use x as a placeholder for the number you don't know yet.
2.3+x=5.55
To get the x by itself, we need to subtract 2.3. Remember, whatever we do to one side we have to do to the other side.
x=5.55-2.3
Now we must subtract 2.3 from 5.55.
5.55-2.3=3.25
Now we know:
x=3.25
Since the question asks for the answer in miles, we can say that Trevor ran 3.25 miles on Tuesday.
HTH :)
The Audio Book App costs $3 to join and $5 for each book purchased. How much will Julius pay if he joins and purchases 5 books?
Answers
Answer:
$28
Step-by-step explanation:
Julious pays 3 dollars to join, and buys 5 books, each of which would be 5 dollars. The equation to solve would be: 3 + (5*5) = ???
The answer would be 28, if you followed PEMDAS.
Answer: $28
The table shows the number of goals made by two hockey players.
Player A Player B
2, 3, 1, 3, 2, 2, 1, 3, 6 1, 4, 5, 1, 2, 4, 5, 5, 11
PLS HELP! AND FAST.
Find the best measure of variability for the data and determine which player was more consistent.
Player B is the most consistent, with an IQR of 3.5.
Player B is the most consistent, with a range of 10.
Player A is the most consistent, with an IQR of 1.5.
Player A is the most consistent, with a range of 5.
Answers
Answer: Player B is the most consistent, with an IQR of 3.5.
Step-by-step explanation:
For Player A, the IQR is 2 (Q3 - Q1 = 3 - 1 = 2).
For Player B, the IQR is 3.5 (Q3 - Q1 = 5 - 1.5 = 3.5).
Therefore, Player B is more consistent, as their IQR is larger, indicating less variability in their scores.
A store paid $450 for a tablet and marked up the price to sell for $500. What is the percent increase?
please answer quickly!
Answers
Answer:
11.1111%
Step-by-step explanation:
markup = profit/cost * 100
Explanation: if you use the formula in the pic I’ve provided below, you can find the increase by first subtracting the old value (450) by the the new value which would be (500-450). Then, you divide the answer you got (50) by the old value once again, and you would get (50/450 = 0.11 *rounded) and 0.11 as a percent is 11%, so the percent increase it 11%.
(Hope this helps!)
Which value does not represent the probability of an event?
A. 0.0 B. 0.5 C. 1.0 D.2.0
Answers
Answer:
D. 2.0
Step-by-step explanation:
Values in probability when in decimal form, can at most go up too 1.0, or a 100% chance for it to occur. There can not and will not be a 200% chance for it to occur in real world scenarios.
~
what is another form of writing 4^-3 as a fraction
Answers
Btw the answer has to be in fraction form if it’s a decimal then we will need to convert it into a fraction please help me
Answers
Answer:
217 = 217/100 = 2.17
Step-by-step explanation:
Answer:
18 1/12 ft = base length
Step-by-step explanation:
The area of a triangle of base b and height h is A = (1/2)(b)(h).
Since we want the measure of the base we solve this formula for b:
2A = (b)(h)
2A
and then divide both sides to obtain a formula for b: b = -----------
h
Substituting 217 ft^2 for A and 24 ft for h, we get:
b = 2*217 ft^2 / 24 ft = 18.0833.... ft
If the answer must contain a fraction, take the 18 and hold it and convert the remaining 0.08333... to a fraction. One way of doing this is to use a calculator. On my old TI calculator, I would type in 0.0833333333..
and then press the MATH key and then select Option 1: Decimal to fraction.
Doing this yields 1/12. You can check this result by dividing: 1/12 = 0.08333...
Then the final answer, converted from 18.08333... ft, is
18 1/12 ft = base length
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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What is 1+1. I’m really wondering of what your thoughts will be on this one.
Answers
Answer: Depending on the situation, 2 or 11
Step-by-step explanation:
1 + 1 = 2
1+1 = 11
Answer:
Step-by-step explanation: So you take 1 and add it the other 1 and it equals 2
The value of 1 quarter is _________ % of the value of a dollar.
Answers
Answer:
25
Step-by-step explanation:
Answer: 25%
A dolar is 100 cents/percent. A quarter of that is 25 cents/percent.
No offense but, Are you sure your in middle school.
Can someone help me and tell me what this is I dont get it
Answers
Answer:
of the First rectangle Is smaller than the second the factor Is greater than One , if the First and the second are the same the scale factor Is one, and of the First Is bigger than the second the factor Is less than one
so:
a greater
b greater
c less
D greater
e equal
f less
g equal
Answers in bold:
P to Q: greater than 1P to R: greater than 1Q to S: less than 1Q to R: greater than 1S to P: equal to 1R to P: less than 1P to S: equal to 1========================================================
Explanation:
We have these three rules for scale factors
scale factor > 1, enlarge the image0 < scale factor < 1, shrink the imagescale factor = 1, the preimage and image are identicalWith those rules in mind, we have enlargements for these transformations.
P to QP to RQ to RAll of which represent some scale factor larger than 1. We don't have enough information to pinpoint what that scale factor would be.
In other words, if you go from small to big, then you apply some scale factor larger than 1 to enlarge the image.
----------------
We also have these reductions
Q to SR to PThis is where we go from big to small. The image shrinks and we use some scale factor between 0 and 1.
----------------
And finally we have these transformations in which the size of the image does not change. Therefore the scale factor is 1.
P to SS to PThe order doesn't matter for this subset, but the order will matter for the other batches of transformations.
Please solve this problem! 2x2-2-4+7= ?
Answers
Answer:
5
Step-by-step explanation:
2x2=4
4-2=2
2-4=-2
-2+7=5
Answer:
5
Step-by-step explanation:
The table shows the results of tossing a number cube 50 times.
Outcome Frequency
1 9
2 11
3 8
4 6
5 9
6 7
Determine the experimental probability of landing on a number less than 4.
P(< 4) = 0.06
P(< 4) = 0.12
P(< 4) = 0.32
P(< 4) = 0.569
Answers
According to the results of the experiment the number cube has at least a %50 chance to land on a number less than four, the total amount of times the cube landed on a number less than four was 28 times which is more than %50 meaning the answer would be 0.569
According to the results of the experiment the number cube has at least a %50 chance to land on a number less than four, the total amount of times the cube landed on a number less than four was 28 times which is more than %50 meaning the answer would be 0.569
Can someone please help me-?
Answers
Answer:
Step-by-step explanation:
I wanted to reach out and apologize for the mistake that occurred. I understand that it caused some inconvenience and take full responsibility for it. Please know that it was not intentional and I am committed to ensuring that it does not happen again. Thank you for being so understanding and please let me know if there is anything else I can do to make things right.
find slope please giving brainly
Answers
oof help pleaseeeeeeeeee
Answers
Answer: no, marget will be a penny short
Step-by-step explanation:
i just solved it in my notebook since she only has 8 dollars she would need an extra penny to share among two friends
poor marget
yes because it would cost $6. 27 cents out of 8 dollars
12.426
12.400
12.330
12.326
Step-by-step explanation:
To order desimals you need to line each of them up and if the numbers have 3 numbers behind the desimal and the number is like 12.4 with only 1 number behind the desimal you would add 0ś as place holders so it would be 12.400 so you would just go from there 426 is gratter than 400 and 400 is greater than 330 and 330 is greeter than 326.
PLEASE MAKE ME BRAINLIST
Please help me with this question.
Answers
Answer:
C
Step-by-step explanation:
Because both have ratios of marker/price
because it’s shown to determine the cost of 13 markets
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
Answers
VOLLEYBALL. MY VOLLEYBALL PLAYERS THIS QUESTION IS FOR YOU.
What are 5 best ways to encourage teamwork
Answers
Answer:
Create drills athletes want to win. While everyone wants to win, make sure everyone is having fun too.
Set measurable goals, benefit out responsibility and roles, give ownership, and stop and listen to each other when something is wrong.
Step-by-step explanation:
hope this helps...
have a good day
Which of the following is a UNIT RATE?
32 students per class
12 pigs in 6 blankets
$40 in 5 hours
15 minutes for 3 races
Answers
Answer:
First one
Step-by-step explanation:
keyword "per"
“per” is the same as saying “for every”
The rate is like how often something occurs
For every class, there are 32 students - this is a unit rate
Hope that helps lol
A paper airplane contest needs at least 65 people to enter. So far, 43 people have entered. Define the variable and write the inequality that represents this situation.
Answers
Answer:
Step-by-step explanation:
22
pls hurry its the quiz for k12
Answers
Answer:
its the last choice
3-n=14
Step-by-step explanation:
3 less than a number is 14 tells u that u have to subtract 3 by a number which is represented with the letter N and that equals 14
(I'm in k12 too)
Hope this helps!
The histogram shows the number of points scored by a basketball team for one season. A histogram titled points scored in one season shows the number of games in which a certain number of points were scored. The data is as follows. 69 to 76 points: 3 games. 77 to 84 points: 6 games. 85 to 92 points: 8 games. 93 to 100 points: 1 game. According to the histogram, in what percentage of games did the team score between 77 and 92 points? Enter your answer in the box. Round your answer to the nearest percent.
Answers
Find the total number of games with points scored between 77 & 92 pts - 14
To find the percentage divide 14/18 - .777
Multiply .777*100 - 77.7
Round to 78%
Percentage of games the team scored between 77 and 92 is 77.7% .
Given data from the histogram shows the number of games that are played in the range of 77 - 92.
Total number of games played = 18
Number of games played in the range 77 - 92 = 14
Percentage of games played in the range 77-92 = (Number of games played in the range 77 - 92) / (Total number of games played) × 100
Percentage = (14)/(18) × 100
= 77.7% .
Hence the number of games played in the given range is 77.7%.
Learn more about percentage,
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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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Hope my answer helps you✌️
Mark BRAINLIEST
Using the calculations for each ingredient:
How much did Hector's homemade sandwich cost?
Hint: Remember the total cost for the bread is $0.16.
A : 1.90
B : 2.00
C : 2.99
D : 1.74
Answers
Answer:
i think it is
Step-by-step explanation:
Winnie should buy the 12 pound bags.
jill bikes for 1/5 of an hour at 16 mph and then walks for 3/7 hour at 5 miles per hour how much farther did she bike then walk
Answers
Ans: 1.1 miles more
Speed = distance/time
Time is 1/5 of an hour
1/5 of 1hr = 1/5 or 0.2 hrs
Speed = 16 mph
So, we're after distance.
Distance = speed x time
= 16mph x 0.2
= 3.2 miles
Walks for 3/7 hour at 5 miles per hour :
Time & speed given, distance is what we're after.
(3/7 of 1hr is 3/7)
Distance = speed x time
= 5mph x 3/7
= 15/7 miles or 2.14285...miles
So, distance is about 2.1 miles to 1 d.p
Thus, 3.2 - 2.142... (the full ans) = 1.057... miles
Well, he biked 1.06 miles or 1.1 miles (depending on how you want to round it) more than walking.
Hope this helps!
Which of the following equations are equivalent? Select three options. 2 + x = 5 x + 1 = 4 9 + x = 6 x + (negative 4) = 7 Negative 5 + x = negative 2\
Answers
x + 1 = 4
-5 + x = -2
x = 3 in all of these equations
Answer:id say the 2nd and 5th is right
Step-by-step explanation:if im wrong sorry