Use the following data and graph the best-fit quadratic curve. What is a good approximation for the value of c?
Answers
Answer:
a
Step-by-step explanation:
brainliest pls
Answer:
1
Step-by-step explanation:
Related Questions
What will be the resulting equation when you substitute the first equation (-3x + 5) in for y in the second equation?
Equation 1: y=(-3x+5)
Equation 2: 5x-4(y)=-3
Answers
Answer:
See below.
Step-by-step explanation:
Substituting for y:
5x - 4(-3x + 5) = -3
5x + 12x - 20 = -3
17x = -3 + 20
17x = 17.
x = 1.
Answer:
Step-by-step explanation:Substituting for y:
5x - 4(-3x + 5) = -3
5x + 12x - 20 = -3
17x = -3 + 20
17x = 17.
1
Order the following expressions by their values from least to greatest.
Please help me!
Answers
Answer:
L, K, J
Step-by-step explanation:
hope this helps :)
L is less than zero
K is more than zero but less that J
J is more than all of them
The school cafeteria offers 5 types of cereal, 3 flavors of juice, and 2 kinds of bread for breakfast. How many different combinations can there be made if a student has a choice of 1 cereal, 1 juice, and 1 bread. *
Answers
Answer: Hello there! The answer is 2 combinations.
Step-by-step explanation:
Two students can get Cereal, Juice, and Bread. But there would be no more bread after they are done so there is only two combinations.
:) Mark me as Brainliest once someone else answers! :)
Have a good day!
For a birthday party, Mr. Perkins orders 8 chocolate chip cookies and 16 sugar cookies. Each cookie is the same price. He also picks up a cupcake for himself, which costs $2.75. The total bill is $44.03. What is the cost of a cookie?
Remember money is rounded to the nearest hundredth.
Answers
Answer:
2 dollars
Step-by-step explanation:
Answer:
$1.72
Step-by-step explanation:
First, subtract the cupcake from the total
44.03-2.75=41.28
Find out the total number of cookies
8+16=24
Then divide the total cookie price by the total number of cookies
41.28÷24=1.72
Each cookie costs $1.72
Help pleaseee.The answer has to be 50,40, or 90
Answers
Answer:
40
Step-by-step explanation:
We know that angle FGE is equal to 50 and angle GEC is equal to 90 degrees because of the square. Therefore, we add them together. 50+90=140. We know that a triangle is equal to 180 degrees so we have to subtract 140 from 180. 180-140 is equal to 40. Therefore, angle FCE is equal to 40.
If this has helped you please mark as brainliest
Answer:
<FCE = 40
Step-by-step explanation:
The sum of angles in a triangle is (180) degrees. This holds true for the given triangle. Therefore, one can form an equation,
<FGE + <FCE + <GEC = 180
Substitute,
50 + <FCE + 90 = 180
(Note that a box around an angle indicates that the angle measure is (90) degrees)
Simplify,
140 + m<FCE = 180
Inverse operations,
140 + <FCE = 180
<FCE = 40
plz help its due today
Answers
Answer: The general formula for the surface area of a prism = 2 × area of the base + perimeter of base × height.
Step-by-step explanation:
Select the three statements that are true.
-9>7
-4>-6
-5>-7
-5<-4
8<-1
-11>-6
Answers
Answer:
-4>-6
-5<-4
No three true statements.
Answer:
i gotchu
Step-by-step explanation:
B
C
D are correct
Please solve this. i need help
Answers
Explenation:
A shoe store has a sale.
Shoes are 25% off.
Shoe price = $48.00
Sale price =
$28.00
$40.00
$36.00
Answers
Answer:
the sale price would be $36.00
Step-by-step explanation:
Answer:
$36.00
Step-by-step explanation:
25 Percent is one-fourth of 100 So 1/4th of 48.00 is 36.00 Just Because 12.00 is fourth so you just subtract one of those 12$'s
Please help me this is due in 15 minutes
Answers
can someone pls help
Answers
Answer:
C
Step-by-step explanation:
Find the value of x.
Answers
Answer:
c
Step-by-step explanation:
7x+(13x-3)+(8x+15)=180
7x+13x-3+8x+15=180
28x+12=180
28x=180-12
28x=168
x=6
The answer is 6.
To check:
7(6)
42 degrees
13x-3
13(6)-3
78-3
75
75 degrees
8x+15
8(6)+15
48+15
63
63 degrees.
42+75+63=180
Therefore, x=6
can anyone do this for me? ty <3
Answers
What is 4x +2 = 9x + 5
This is a challenge whoever gets it right gets brainly why not
Answers
What is 4x +2 = 9x + 5
____________________Solution :-Given Information :- 4x + 2 = 9x + 5To Find :-The value of x Calculation :-⇒ 4x + 2 = 9x + 5
Now, subtract 2 from both Left Hand Side and Right Hand Side to eliminate + 2 in Left Hand Side,
⇒ 4x + 2 - 2 = 9x + 5 - 2
⇒ 4x = 9x + 3
Now, subtract 9x from both Left Hand Side and Right Hand Side to eliminate 9x in Right Hand Side,
⇒ 4x - 9x = 9x - 9x + 3
⇒ - 5x = 3
Now, Transpose - 5 to Right Hand Side,
⇒ x = [tex] \sf \frac{ 3}{ - 5} [/tex]
∴ x = [tex] \sf \frac{ 3}{ - 5} [/tex]
____________________Final Answer :-Value of 'x' is [tex] \sf \frac{ 3}{ - 5} [/tex].
____________________make sure to show your work :))
Answers
Answer:
b
Step-by-step explanation:
-70+(-7)= -77
-77-(-7)=-70
Please I need your help ASAP
Answers
Answer:
b
Step-by-step explanation:
helpp i will give brainiest
Answers
Answer:
m=75
percentage= 32
part= 24
whole= 75
Step-by-step explanation:
To get m, you divide 18 by .24(since it's the decimal form of 24%) and you get 75.
The part/whole part I'm not exactly sure about but since it's 24% of 75, I'm guessing the part is 24 and the whole is 75 and that's the entire thing we are working with here.
To get the percentage, we use the 24/75 fraction. We have to get the demonator to 100 but since 75 can't be multiplied by anything to get to 100, we have to simplfy the fraction so the demonator can go into 100. I divided the fraction by 3 since that would get the fraction to 8/25. 25 can go into 100 if we multiply by 4 so that's what you do. The ending fraction would be 32/100 after multiplying the numerator and demonator by 4(8/24). So the percentage would be 32% or 32/100.
I have never done this is my life but it is similar to what I have done so please correct me if I am wrong. I hope this helped you and I am incredibly sorry if it is wrong.
help pls im giving brainly
show your work too pls
Answers
Answer: radius is 3/8 and circumfrance is 3/4
Step-by-step explanation:
9/64pi=r^2pi
/pi /pi
9/64=r^2
root9/64 rootr^2
3/8=r
Circumfrance= r*2
circumfrance= 3/8*2
Circumrance= 3/4
Please answer this worth 10 points
look in the image plz
Answers
2) false. it’s false because in order -5 isn’t even close to 3
3) false.. It’s false because when you have those 2 line that are covering the -5 that means it’s “transforming” into a positive number. So therefore it’s would be 5>3 that would make it true.
4) True. it’s true because like I said the to lines mean the absolute value of something. So it’s being switch to a positive number
Hope this helps :)
2. False
3. False
4. True
Can more than one triangle be drawn with one side length of 4 centimetres and 2 centimetres and an included angle of 50°? Explain.
Answers
Answer: No .
Step-by-step explanation:
If we make two triangles with lengths of 4 centimeters and 2 centimeters and an included angle of 50°, then by SAS congruence postulate both triangle will be congruent.
According to the definition of congruence , if two shapes are congruent then they have equal size and shape.
i.e. they look exactly same.
It means only one triangle is possible with the given measurement .
SAS congruence rule : It says that if two sides and the included angle of a triangle are congruent to two sides and the included angle of another triangle, then we can say that these two triangles are congruent.
Answer from JeanaShupp
Link to his answer: https://brainly.com/question/15217870
please help me with questions 15 and 16 please. Will give brainilist to the person who gives the answer and how they did it
Answers
16: 62:83 cm
can someone help me with this question asap lol
Answers
Answer:
it could be A or B but it could also be C but maybe D
Step-by-step explanation:
Answer:
D. (2, 4)
Step-by-step explanation:
If it's reflected it's just flipping kinda.
Hope this helped! Please leave questions or concerns in the comments byeee <3
I'm so sorry for whoever answers this, I am really having a brain fart plz help
Answers
Answer: 1,999,000
Step-by-step explanation:
And yes I made sure it was right
Answer:
Step-by-step explanation:
it would be 1,999,700
MORE can i have brainlyest
Help me please, it would be highly appreciated! Please also explain how you got your answer.
Answers
Answer:
answer number 2
Step-by-step explanation:
You take out a simple interest loan for the remaining balance ($8004) of the car at a 5% interest rate per year for 6 years. How much interest will you have paid after 6 years?
Answers
8004 / 100 = 80.04
80.04 x 6 = $480.24
please help quick!!!
Answers
Answer:
75
Step-by-step explanation:
Volume = 1/2*B*H
So 10 times 3 times 5 divided by 1/2. 10 times 3 is 30, multiplied by 5 is 150.
150 divided by 0.5 (1/2) is 75.
PLEASE HELP ME THANK U.
The figure below shows a rectangular prism. One base of the prism is shaded.
Answers
Answer:
The volume of the cube is 112 and the area of the shaded base is 14.
Step-by-step explanation:
I dont know what you were asking but this is the volume and area.
Please Help Me With This~JT
Answers
Answer:
Top Row Going Left to Right: Circle, Triangle, Square, Pentagon, Hexagon, Octagon
Bottom Row Going Left to Right, Sphere, Cone, Cylinder, Pyramid, Cube, Triangular Pyramid.
Step-by-step explanation:
Answer: In order : Circle, triangle, square, pentagon, hexagon, sphere, cone, cylinder, pyramid, cube, triangular prism
Step-by-step explanation:
I have been struggling in math lately who dose iready
Answers
Answer:
i used to
Step-by-step explanation:
i might be able to help
Answer:
ME toooooooooooooooooooooooooooooo but im too lazy to do it <->
Step-by-step explanation:
Hello Pls hep ASAP pls dont send links
Answers
Aka 392 in^2
(I’m new to this answering thing, so just give them the points, I just wanted to answer it myself for fun :) )