Is the equation [tex]-2x^2+8=y[/tex] linear or nonlinear
Answer:
non linear equation
Step-by-step explanation:
2:3 is equivalent to 4:7? True or False? Thanks :)
Answer:
False
Step-by-step explanation:
2:3=4:8 so it cant be equal to 4:7 because on the common nominator and uncommon denominator (im sure those arent the technical terms but whtv)
Answer:. False.
Try changing to a decimal. 2/3 is about .667. 4/7 is about .571. Not the same ratio.
Step-by-step explanation:
Which of the following ratios is equivalent to 2:3?
12:13
14:21
20:25
1:4
Answer:
14:21
Step-by-step explanation:
Answer:
14:21
Step-by-step explanation:
Think of it as equal fractions, if that helps.
Finding an equivalent fraction is the same as finding an equivalent ratio.
If you multiply both the numerator and denominator of 2/3 or 2:3 by the same number, you'd get an equivalent fraction/ratio.
2 multiplied by 7 is 14, 3 multiplied by 7 is 21. So, 2:3 and 14:21 are equivalent.
This is beginning review and i for got how to do it pls help me find what x=
Answer:
3(x−1)=18
Answer:
x=7
Step-by-step explanation:
\frac{3\left(x-1\right)}{3}=\frac{18}{3}
x-1=6
x-1+1=6+1
x=7
Hope I helped
brainliest plz
Please help with this question
Answer:
The answer is B. (y=16x)
Step-by-step explanation:
1 times 16 is 16. 2 times 16 is 32. 3 times 16 is 48. Its like a pattern
Answer:
B. y= 16x
Step-by-step explanation:
#1 plug in the numbers
y=16x
y=16x2
y=32
#2 ask yourself "does it match the information in the table?"
yes, it does, y does = 32 in the table if we plug in the numbers above.
#3 answer the question
B. y= 16x
Hope this helps!!!!!!!
pls mark brainliest if u want too
Compare the total quantity of fruit used with the quantity of oranges. Write your answer in a sentence.
Answer:
what are the numbers
Step-by-step explanation:
What is the quotient?
-3.22 divided by -5
A. -64.4
B. -0.644
C. 0.644
D. 64.4
God bless all! :)
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?
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 :)
Help me please
Hurryyy
Answer:
A
Step-by-step explanation:
Answer:
Yes, the relationship between x and y is a non-linear function.
Step-by-step explanation:
307 IN EXPANDED FORM
HELPPPPPPP!!!!!!!!!!
Answer:
I think it would help if you closed tabs
Step-by-step explanation:
Frederick evaluates the numerical expression [(53.7 + 37.2) - (3 3 + 3.8)] - 8.6 and records the answer as 51.5. Lana evaluates the numerical expression 53.7 + 37.2 - 3 3 + 3.8 - 8.6 and records the answer as 59.1. The expressions have the same numbers and operations. Explain how Frederick and Lana can both be correct.
answer this to prove your worth
Both people can be correct because of a little something called PEMDAS or the OOO (order of operations). In the first problem, the equation includes brackets and parentheses, doing 53.7+37.2 THEN 33+3.8 THEN subtracting them THEN subtracting 8.6 from that number, instead of doing 53.7+37.2 THEN subtracting 33 THEN adding 3.8 THEN subtracting 8.6. Doing certain parts of the equation first, dicated by the parentheses/brackets/braces, can change the final answer. The second expression has you going in order one by one, while the first has you doing groups of the equation at a time (neither are wrong or bad).
Hal ran 1 2/5 miles on Monday and 3/4 of a mile on Tuesday. How far did he run in total for the two days?
Answer:
2.12 miles
Step-by-step explanation:
4. For the Earth to get all the way around the Sun and back to where it started takes
________________.
if you're just gonna answer this for points smh :/ put yourself in my shoes, and that just means your an idiot :)
The record for the most rolls of wrapping paper sold for the school fundraiser is 593. Let w = the number of rolls of wrapping paper sold.
Choose Yes or No to tell if each inequality represents a number that would beat the school record.
w ≥ 593
w > 593
w ≤ 593
593 < w
Answer:
No
Yes
No
No
Step-by-step explanation:
The first one is no because if it is equal to the record it didn’t beat it
w ≥ 593 : No
w > 593 : Yes
w ≤ 593 : No
593 < w : Yes
What is an Inequality?In Algebra, inequality is a Mathematical statement that shows the relation between two expressions using the inequality symbol. The expressions on both sides of an inequality sign are not equal. It means that the expression on the left-hand side should be greater than or less than the expression on the right-hand side or vice versa. If the relationship between two algebraic expressions is defined using the inequality symbols, then it is called literal inequalities.
Given,
The record for most wrapping paper sold = 593
1. w ≥ 593
Since, to break the record w can be greater but not equal to 593.
No, this equality does not represent a number that would beat the school record.
2. w > 593
Since, to break the record w can be greater than 593.
Yes, this equality does not represent a number that would beat the school record.
3. w ≤ 593
Since, to break the record w cannot be less or equal to 593.
No, this equality does not represent a number that would beat the school record.
4. 593 < w
Since, to break the record 593 can be less than w.
Yes, this equality represents a number that would beat the school record.
Hence, w > 593 and 593 < w represent a number that would beat the school record.
Learn more about Inequality here:
brainly.com/question/20383699
#SPJ2
helpppppppppppppppppppppppppppppppppppppppp
Please help answer all the question and i will mark brainlest answer when I get the chance thx!!!!!!
Answer:
1. D
2.C
3.E
4.B
5.A
6. 5/9
7. 5/6
Step-by-step explanation:
I hope I helped
Is 5.33333..... (3 continuing) rational or irrational?
help me please it is for a grade
William says that 15 years from now, his age will be 3 times his age 5 years ago. If x represents William’s present age, complete the following sentences.
15 years
18 years
x − 15 = 3(x + 5)
x + 15 = 3(x − 5)
Answer:
x + 15= 3(x - 5)
Step-by-step explanation:
What is the main purpose of "falling action" in a story?
Without "falling action," the plot would be incomplete.
After the "falling action," the story winds down to its conclusion.
"Falling action" gives authors a way to show how characters have changed.
"Falling action" is the part of the plot that tells why a character is important. plz help me!!!
What are some advantages to multiplying instead of adding fraction
Answer:
I think, is that for the most part, fractions make it easier to add things.
Step-by-step explanation:
Answer:
multiplying takes less time, and is easier if you know multiplication 1 through 12 then knowing addition
Step-by-step explanation:
List the side lengths from shortest to longest.
Answer:
x, y, z
Step-by-step explanation:
And no im not talking about pokemon
Would this be true or false the question is The hexagon represents 1 whole. True or False: The pattern-block diagram below represents the equation True or False: The pattern-block diagram below represents the equation LaTeX: 4\cdot\frac{1}{3}=1\frac{1}{3}4 ⋅ 1 3 = 1 1 3
Hopefully you can see the picture.
Sorry for this wired stuff.
Answer:
True
Step-by-step explanation:
The rhombuses represent 1/3. You have 4 rhombuses which are equal to 4 times 1/3. You would get the answer 1 and 1/3 because 4 times 1/3= 1 and 1/3
Hope this helps and mark brainliest please!
Answer:
true
Step-by-step explanation:
Using the same standard number cube, describe an event that would be considered “as likely as not’”
Answer:
wait im kinda confused
Step-by-step explanation:
Julio says, "If you subtract 17 from my number and multiply the difference by negative 6, the result is negative 132." What is Julio's number
Answer:
39
Step-by-step explanation:
Answer:
-5
sorry if i got this wrong, tell me if you need more help!
Danika has one apple that weighs 1/4 lb and another apple weighs 3/16 lb. Find the DIFFERENCE in their weights.
Answer choices:
A. 1/16 lb.
B. 1/6 lb.
C. 1/4 lb.
Answer: A.
Step-by-step explanation:
Danika has 1/4 lb apple and a 3/16 apple. We have to find a common denominator to be able to subtract them. We can do this by finding out 4 times how much equals 16. Which is 4. So you multiply both of the numbers by 4, (1x4 = 4 , 4x4 = 16) being 4/16. Now you just have to subtract the top numbers "4-3 = 1" 1/16.
Which equation represents the values in the table? The question is in the picture
Answer:
3, or c
Step-by-step explanation:
5= 2(-1)+7
2 times -1 = -2
-2 +7 = 5
you can use the same process for every x and y value on the table
please answer correctly, its in the attachment.
Answer: the answer is D,E,A,F,C
Step-by-step explanation:
Which of the expressions are equivalent to the one below? 7x(6+3)