Which is the graph of a quadratic equation that has a positive discriminant?
Answers
Answer:
graph d
Step-by-step explanation:
Related Questions
figure out the slope of the line that passed through each pair of points (4,-11) and (7,-8)
Answers
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[tex]slope = \frac{ - 8 - ( - 11)}{7 - 4} \\ [/tex]
[tex]slope = \frac{ - 8 + 11}{7 - 4} \\ [/tex]
[tex]slope = \frac{3}{3} \\ [/tex]
[tex]slope = 1[/tex]
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(4,8) and (-2,16). how do you find the y-intercept
Answers
Answer:
Look at explanation
Step-by-step explanation:
All you have to do is plot these points on a graph. Then make a straight line through them.
The y-intercept is the point of the line that passes through y, the vertical line.
The example shows that the y-inercept is (0, 3)
Answer:
you would minus the ys and minus the xs and turn them into a fraction
Step-by-step explanation:
Why is 25 a composite number? (1 point)
It is odd.
OIt has more than two factors.
O All of its factors are prime numbers.
It is not divisible by any number except one and itself.
Answers
Answer:
it has more than 2 factor
Answer:
I think its b I'm pretty sure
Please help me to figure this picture out, what is this mean
Answers
Answer:
Wallows is an American alternative rock band based in Los Angeles composed of Dylan Minnette, Braeden Lemasters, and Cole Preston. The band began releasing songs independently in April 2017 starting with "Pleaser", which reached number two on the Spotify Global Viral 50 chart.
Ronnie made 5 pies for New Year's Day. Some of his family members are allergic to gluten, so he bought gluten-free flour for all of the pies. For each piecrust, he used 2 cups of flour. Health Mart sold bags with 4 cups of gluten-free flour for $12. How much did Ronnie spend on the gluten-free flour so that he had enough for the crusts?
Answers
Answer:
He spent $24 dollars
Step-by-step explanation:
Each of the piecrusts had 2 cup of flour he has 5 pies so all pies altogether equally 10 cups so he buys 2 bags for $24 dollars
Step-by-step explanation:
Number of gluten-free flour used for 5 pies= 2×5= 10 cups
cost of 4 cups of gluten-free flour = $12
cost of 1 cup = 12/4 = $3
Then,
cost of 10 cups of gluten-free flour = 3×10
= $30
It tray has 25 dollars and jay as 9 what is that together?
Answers
Answer:
34 dollars
Step-by-step explanation
It is 34 because if you look at the question, you can determine that it is asking for addition. 25+9 =34
Answer:
According to my calculations, that would be $34.
Step-by-step explanation:
25 + 9 = $34
Hope this helped. Have a good day
An car drives 9 miles in 10 minutes at a constant speed what is the car speed in miles per hour
Answers
Answer:
54 miles per hour
Step-by-step explanation:
You just planned your family vacation to a theme park. Looking at the map, the carousel is 5 inches from the entrance gate. The key states the scale factor is 2 inches = 95 feet. How far away is the carousel from the gate in real life? feet away.
Answers
Answer:
235 is the.answer
Step-by-step explanation:
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2x + 5 greater then or equal to -1
Answers
2x+5=-1
=>2x = -1-5(when 5 goes to the right side it sign changes)
=>2x = -6
=>x = -6/2 (when 2 goes to the right side it gets divided)
=> x = -3
Answer is the value of x is -3.
HOPE IT HELPS YOU!
what is the volume of a 8 cm Cube
Answers
Answer:
512 cm3
Step-by-step explanation:
Answer:
512 cm3 (cubic centimeters)
Step-by-step explanation:
What’s X squared - 49
Answers
Answer:
the answer is x=-7
Trisha’s parents bought a new house that has 2,255 square feet.
The price per square foot was $98. How much did they pay for the house? Enter your answer in the box.
Answers
Answer:$220,290
Step-by-step explanation:
2,255 multiplied by 98 is 220,290
The total cost of Trisha’s parents new house is $220990.
Given that, Trisha’s parents bought a new house that has 2,255 square feet.
What is the unitary method?The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
The price per square foot was $98.
So, the total cost of house = Number of square feet × The price per square foot
= 2,255 × 98
= $220990
Therefore, the total cost of Trisha’s parents new house is $220990.
To learn more about the unitary method visit:
brainly.com/question/22056199.
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in the equation y=2x+1 what is true about the slope
1. there is no slope
2. the rise is 1 and the run is 2
3. the rise is 2 and the run is 1
4. there is a zero slope
Answers
HELP QUICK ASAP!!!!!!!!!!!!!!
Answers
Answer:
1/3
Step-by-step explanation:
there are 3 ways to draw a black sock. because there are 9 socks in all you put the sock you drew first back the chance is 3/9 or 1/3
Can someone please help me
Answers
Answer:
dilation factor is 4
Step-by-step explanation:
what did you had to multiply the side of the small initial picture by to get the big picture?
-the small side that is 2 became 8 so you multiplied by 4
8. This week, 300 tickets were sold to the school play. This is 120 percent of the number of tickets
sold last week. How many tickets were sold last week for the school play?
36 tickets
360 tickets
25 tickets
250 tickets
Answers
Answer:
360
Step-by-step explanation:
Answer:
360
Step-by-step explanation:
120% of 300
Which graph represents y as a
function of x?
PLEASE HELP!!!!
BRAINLIEST??
Answers
Answer:
B
Step-by-step explanation:
Write a recursive rule for the sequence –17.-11, -5, 1, ...
show complete working format please
Answers
Answer:
[tex]a_{n}[/tex] = [tex]a_{n-1}[/tex] + 6
Step-by-step explanation:
There is a common difference d between consecutive terms, that is
- 11 - (- 17) = - 5 - (- 11) = 1 - (- 5) = 6
A recursive rule allows a term to be found by adding d to the previous term, thus
[tex]a_{n}[/tex] = [tex]a_{n-1}[/tex] + 6 with a₁ = - 17
Tyson got a $15 gift card to use on song and movie downloads to his tablet. Each movie, m, costs $5 and each song, s, costs $1. Tyson's mom said he must use fewer than 10 downloads and that his total cost could not exceed the $15 amount on the gift card. Which of the following graphs shows the solution set of the system of inequalities?
Answers
Answer:
c
Step-by-step explanation:
bla bla bla
The solution to the inequality m + s = 10 and 5 m + 1s = 15 is shown in the graph attached below, and as it can be seen the coordinated of intersections are (8.75, 1.25), so option C is correct.
What is inequality?Inequalities specify the relationship between two values that are not equal. Equal does not imply inequality. Typically, we use the "not equal sign" to indicate that two values are not equal
Given:
Total balance on card = $15,
The cost of each movie = $5,
The cost of each song = $1
The number of downloads = 10,
Write the equation as shown below,
m + s = 10 and 5 m + 1s = 15
Here m is the number of movies and s is the number of songs,
Solve the equation by elimination method,
m = 5/4 = 1.25 and s = 35/4 = 8.75
As you can see, the value of the intersection of inequalities is (8.75, 1.25),
the graph is attached below.
To know more about inequality:
https://brainly.com/question/2038369
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Reflect the point (-7, -9) across the x-axis: Then
Reflect the point (-7, -9) across the y-axis:
Answers
Step-by-step explanation:
Reflecting across the x axis will result in a sign change for. the y component, therefore (-7,-9) becomes (-7,9)
Reflecting across the y axis will result in a sign change for the x component, therefore (-7,-9) becomes (7,-9)
Determine the domain and the range for this relationship.
Drag the tiles to the correct locations on the image. Not all tiles will be used.
(Several can be placed in one section, but not all of them will be placed.)
A. 0 ≤ x ≤ 6
B. 0 ≤ x ≤ 72
C. {0, 12, 24, 36, 48, 60, 72}
D. {0, 1, 2, 3, 4, 5, 6}
E. {0, 1, 2, 3, 4, 5, 6}
F. 0 ≤ y ≤ 72
G.{0, 6, 12, 18, 24, 30}
H. 0 ≤ y ≤ 6
Answers
Answer:
how are we supposed to know the answer if we don't know the problem?
Step-by-step explanation:
It makes no sense
Rotate the image 180° about the origin. Give the new coordinates of the image.
Answers
Answer:
2 my nigher
Step-by-step explanation:
Jessica earns 800 each month working a part time job. she wants to save a total of 2,400 for collage over a one- year period. what percentage of Jessica's total monthly budget should go to her collage savings to meet her goal
Answers
Answer:
25%
Step-by-step explanation:
Given parameters:
Amount earned per month = 800
Her savings goal = 2400
Unknown:
Percentage of monthly income that must go into savings = ?
Solution:
In a year, Jessica will earn:
12(800) = 9600
Now;
To earn 2400;
Let y be the percentage of her earning that goes into saving per year;
2400 = [tex]\frac{y}{100}[/tex] x 9600
2400 = 96y
y = 25%
x + 15y = 45 / x + 10y = 30 solve for x and y
Answers
Answer:
25y = 45/1x = 30
Answer:
x=10; y=2
10+15(2)=40
10+10(2)=30
so this is correct
Step-by-step explanation:
-5c + 6 = -4 what the first step
Answers
Answer:
Let's solve your equation step-by-step.
−5c+6=−4
Step 1: Subtract 6 from both sides.
−5c+6−6=−4−6
−5c=−10
Step 2: Divide both sides by -5.
−5c
−5
=
−10
−5
c=2
Step-by-step explanation:
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You need 4 1/8 yard of blue silk to make one bridesmaids dress and 3 5/8 yards of the same fabric to make another. how many yards of blue silk do you need to make both dresses
Answers
PLEASEEEEE HELPPP!!!
HL
AAS
ASA
SSS
SAS
Unknown
Answers
I NEED HELP IMMEDIATELY. MY ASSIGNMENT IS DUE IN AN HOUR
Answers
Answer: the first one would be 31.65
Step-by-step explanation:
First you have to do the a2+b2 thing to get the adjacent number then you do cos^-1(6.98/8.2) and you’ll get 31.655
For the third one x will equal 44.41
Harmons and Smiths are having a sale on apples. Harmons charges $1.25 for 5 apples. Smiths charges $2.04 for 6 apples.
Answers
Answer:
Step-by-step explanation:
Harmon sells cheaper than smiths
The difference in unit price is 0.09
how do you do this? plz help me with math!
Answers
Answer:
it's x=50 hope this helps
Answer:
[tex]\frac{50}{5}[/tex] is the answer
Step-by-step explanation:
you would times 10 by 5 and you have your answer