Answers
Related Questions
Fine two integers that have a sum of -17 and a product of 52. What are the integers?
Answers
Answer:
{4, 13}
Step-by-step explanation:
Represent the integers by I and J. Then I + J = -17 and I*J = 52.
Let's solve this system using substitution. Solve the first equation for I as follows:
I + J = -17 becomes I = -J - 17
Substitute -J -17 for I in the second equation:
(-J - 17)*J = 52
Performing the indicated multiplication, we get:
-J^2 - 17J - 52 = 0
Let's solve this using the quadratic formula. The quadratic coefficients here are {-1, -17, -52}, and so the discriminant, b^2 - 4ac, is
(-17)^2 - 4(-1)(-52), or 289 - 208, or 81. This result is positive, so we know that the quadratic equation has two real, unequal roots. They are:
17 ± √81 17 ± 9
J = --------------- = ---------------
2(-1) -2
Evaluating this last result, we get J = (17 + 9)/2, or J = 13, and
J = (17 - 9)/2 = 8/2, or J = 4
40 POINTS PLZ HURRY
ITEM BANK: Move to Bottom 2,5002,5003,0003,00032,50032,50035,000 Consider the data shown on the graph.
• The y-intercept represents a starting salary of $ ? for a new employee. • The slope represents an additional $ ? in salary for each additional year of employment. • If the starting salary for a new employee is changed to $35,000 and the yearly salary increase is unchanged, the new equation would be y = ? x + ? . • If the yearly salary increase is changed to $ ? , the new equation would be y = ? x + ? .
Answers
Answer:
Can you show the graph please?
Step-by-step explanation:
Answer:
300
Step-by-step explanation:
If the yearly salary increase is changed to $ ? , the new equation would be y = ? x + ?.
Let $e for new empolyee.
Let $s for slope for salary.
We know if the starting salary for a new employee is changed to $35,000 and the yearly salary increase is unchanged, the new equation would be y = ?
y = ? the question mark will represent x.
Because $35,000 is the only number, that will be our main goal.
So $35 in shorten, added 25, 20. Which is 45.
With that we do +200 - 45. 155.
So 45+255=300
Answer: 300
Done ✔
Help me please and thank you :)
Answers
Answer:
A. 74 cm
Step-by-step explanation:
First, we break the rhombus down into similar shapes,
The area of 2 triangles = The area of a square
So we take the triangle from the left and combine it with the triangle on the right, it should make a rectangle, Then calculate the area of the rectangle,
10 multiplied by 5 =50
Thats the area of rectangle 1
Rectangle 2
3 multiplied by 6 = 18
Triangle
4 times 3 divided by 2 = 6
Thus
6 + 18 + 50 = 74
PLEASE GIVE BRAINLIEST AND 5 STARS.
Help me plz I’ll give brainliest
Answers
Answer:
It is the top left one
Step-by-step explanation:
CORRECT ANSWER GETS BRAINLIEST
to plot the point (-3,6), start at the origin and move three places down and six places right.
(theres no graph)
Answers
Answer: 3,3
Step-by-step explanation: the -3 is the x and 6 is the y so if u move 3 down on the y, it’s 3 and if you do 6 right, split the six, -3 plus 3 is 0 plus the remaining 3 is 3
Explanation: when you move 3 spaces down it’s on the y axis and it is negative. So we minus 3 from 6. This gets us 3 for the y coordinate. For our x coordinate it tells us to move right 6. Since right is the positive side it is -3+6. This will get us 3 for our x coordinate.
I hope this helps c:
Please help me hurry
Answers
Answer:
The last one I believe
Step-by-step explanation:
If I am wrong I am sorry
Answer:
I think it’s the 3rd one
Step-by-step explanation:
It’s linear because it’s going in a straight line and it’s neither positive nor negative because the x axis is not changing
need helppppppppppppppppp
Answers
A pair of sneakers that cost $90 last year has now been marked up 25%. Mariel has a coupon that is going to take 10% off the price of the shoes. Is the price that she will pay equivalent to a 15% markup of the original cost of the shoes? Show your work.
Answers
Answer:
Your answer is no.
Step-by-step explanation:
The answer is no because when using the coupon she's only getting 10% off of the price AFTER 25% is added.
10% off of the original price is: $81.00
10% off of the new price is: $101.25
Please help. You will get a noice amount of points.
Answers
Answer:
5
Step-by-step explanation:
i dont know
Correct the error. Perimeter =4+3+4+5+ = in.
WILL GIVE BRAINLIEST
Answers
Answer: You are missing a 4.
Step-by-step explanation: If you said the answer is 20, 4 is missing. We can add up the follow equation before putting 4.
(4 + 3) + (4 + 5)
7 + 9 = 16 + 4 = 20.
Hence, 20 is your answer.
The point (-2, 1) is on the graph of which of these functions?
Answers
Answer: its A
Step-by-step explanation:
A. y = -x^2 - 1
B. y = x^2 + 3
C. y = 1/2x
D. y = -3x - 5
A beetle was running along a number line...The the bug ran from 78 to 13. What distance did it cover?If it took the bug 5 seconds, what was its average speed?
Answers
Answer:
It covers 65, and it's average is 13 per 5 seconds.
Step-by-step explanation:
You subtract 78 by 13 to get 65, and then if you divide 65 by 5 you get 13.
Jane wants to pick out an outfit for the school dance. She can choose from 3 pairs of pants, 5 shirts, and 2 pairs of shoes. How many different outfits does Jane have to choose from?
Group of answer choices
50
30
10
60
Answers
Answer:
I think 30 I could be wrong good luck :)
Step-by-step explanation:
Answer:
I would like to say 10 love.
Step-by-step explanation:
I believe it's simple math. For every clothing she purchases instantly counts as one outfit, and if you add them all up, you get 10
The perimeter of a rectangle is 86. The length of the rectangle is one more than twice the width. Determine the length and width of the rectangle.
Answers
There are two equation of the system
(1) The perimeter
2(w + l) = p
2(w + l) = 86
(2) The length and the width
2w = l + 2
From the second equation
2w = l + 2
l + 2 = 2w
l = 2w - 2
Subtitute l with 2w - 2 in the first equation to find the width
2(w + l) = 86
2(w + 2w - 2) = 86
2(3w - 2) = 86
6w - 4 = 86
6w = 90
w = 15
Now, find the length by subtituting w with 15
l = 2w - 2
l = 2(15) - 2
l = 30 - 2
l = 28
The dimension of the rectangle
length = 28 cm
width = 15 cm
plz help will mark brainliest if correct answer only
Answers
Answer:
A
Step-by-step explanation:
I added all frequencies and it equals 50. The frequency for 1 is 8 so the answer would be 8/50. Simplify it and it equals to 4/25.
In hopes of encouraging healthier snacks at school, Bert brought in a tray of carrot sticks and apple slices to share. He brought 80 carrot sticks and 20 apple slices. What percentage of the snacks were carrot sticks?
Answers
Answer:
80%
Step-by-step explanation:
80/100, 20/100
therefore 80% of the snacks are carrot sticks
Answer: 80%
Step-by-step explanation:
The relationship between the cost, , in dollars, of a bottle of Spring Fresh water and the ounces of water, , in a bottle of Spring Fresh water can be modeled by a proportional equation. y
Answers
Answer:
Step-by-step explanation:
In ∆DEF, if m∠D is 14 less than m∠F and m∠E is 10 more than twice m∠F, find the measures of each angle.
Answers
Step-by-step explanation:
pag plasin mo kung anong angel ang present para ma kuha mo yung wla
f-14+f+2f+10=180
4f-4=180
f-1=46
f=46, d=32, e=102
Given the net below calculate the surface area. The sides measure 6 by 4, the top and bottom measure 8 by 6 and the front and back are 8 by 4.
Answers
Answer:
152
Step-by-step explanation:
So first I find the area of the big rectangle going down, which is 14x8=112
And then I do the flap thingies on the side: 5x4=20x2=40
112+40=152
Answer:
152
Step-by-step explanation:
Please give me brainliest, please, I hope this helps
What are the coordinates of vertex C'
after rotating the figure 180° about the
origin?
у
6
BI
D
4
2
A А
E
X
o
0
2
4 6
A. (-6,4)
B. (4.-6)
C. (4,6)
D. (-4,-6)
Answers
Answer:
i what are u learning-
Step-by-step explanation:
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Answers
Answer:
A
Step-by-step explanation:
I think that it's luster tell me if i am right :)
It is 105 ¾ miles from my house to the Georgia Aquarium. On my map, it measures 2½ inches. What is the scale factor of the map? Pls explain
Answers
Answer:
90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you
Step-by-step explanation:
Help please I’ll give brainliest
Answers
Answer:
9:1
Step-by-step explanation:
PLEASE HELP ME, I WILL THE CORRECT AWnSER BRAILIEST
Answers
Answer:
yup trueStep-by-step explanation:
it can be anything like parallogram, square , rhombus, rectangle etc..
mark me as brainlist
Answer: Its true
https://mathbitsnotebook.com/Geometry/Quadrilaterals/QDParallelograms.html
Help ASAP!! look at the image to help
Answers
Answer:
it's D as the graph shown isn't normal lol
The middle school basketball team is selling t-shirts for $12.50 each to raise money for new uniforms. They have already sold 40 t-shirts. If they need to raise a total of at least $850, how many more t-shirts does the team need to sell?
Answers
Answer: 28
Step-by-step explanation:
Answer:
28 more t-shirts
Step-by-step explanation:
first 40x12.50 then 850-500 then 350/12.50 and done
A drawer contains unmatched socks. There are 7 black, 4 blue, and 5 white. What is the probability that you will select a white sock, not replace it, and then draw another white sock without looking?
Question 10 options:
0.10=10%
0.098=9.8%
0.078=7.8%
0.08.=8.3%
Answers
Help please show work
Answers
Answer:
C. 56.25π
Step-by-step explanation:
Circumference=15π=πd⇒d=15
Area=πr^2⇒r=d/2⇒r=7.5⇒π7.5^2=56.25π
pls answer for free 3 brainliests
Answers
Answer:
Step-by-step explanation:
735$
Answer this question please and thank you
Answers
Answer:
1/18
Step-by-step explanation:
Answer:
1/18
Step-by-step explanation:
There are 8 people, and 4/9 pounds of peanuts. It's simple division, distribute 4/9 pounds to 8 people. So 4/9 divided by 8.