Graph the function f(x)= -2.5x^2
Answers
Answer is in the pictures I promise nothing bad.
Use desmos to graph stuff by the way.
Related Questions
Which equation shows the relationship
between the cost and the number of
sandwiches purchased?
A Con+ 4
B. C4
c. c A
D. C4n + 4
Answers
Help me pleaseeeeeeeeeeeeeee
Answers
I uploaded the answer to a file hosting. Here's link:
bit.[tex]^{}[/tex]ly/3a8Nt8n
Answer:
Exponential growth
Step-by-step explanation:
The product of two positive integers us 2005. F neither integer is 1, what is the sum of the two integers?
Answers
Answer:
406
Step-by-step explanation:
Given: product of two positive integers us 2005.
Let the two positive integers be a and b
Now prime factorization of 2005 = 401×5
where both 401 and 5 are prime number and non of them is 1.
So, and b will be 401 and 5 respectively.
Therefore, sum of the two integers a+b = 401+5 = 406
help ASAP For brainlessly
Answers
Answer:
C
Step-by-step explanation:
The inequality says greater than or equal to 8, which means the first two are automatically ruled out because they are both less than/equal to.
Then look at C and D, D starts at 3 and C starts at 8 so the answer should be C
Cindy owns a rectangular lot that is 18 yards long and 45 feet wide.
She is going to cover the lot with square pieces of sod. If the sod costs $12 per square yard, how much will Cindy pay to completely cover the lot with sod?
Answers
Answer:
$3240
Step-by-step explanation:
First you need to find the area of that lot. Area of a rectangle = length x width. But you also have mixed units...yards and feet. Since the price of the sod is in square yards, we'll convert the 45 feet to yards. 3 feet = 1 yard, so divide 45 by 3, = 15 yards.
18 x 15 = 270 square yards
then you multiply that by the $12/square yard
270 x 12 = $3,240
Please lmk if you have questions
Answer:
270$
Step-by-step explanation:
What shapes are quadrilateral
Answers
A quadrilateral is a four-sided two-dimensional shape. The following 2D shapes are all quadrilaterals: square, rectangle, rhombus, trapezium, parallelogram and kite.
(PLEASE HELP)
If the longest side of the triangle was 10.Then the two shorter sides must have a sum that is ....?
A. Any Length
B.Equal to 10
C.Greater than 10
D.Less than 10
Answers
Answer:
C.Greater than 10Step-by-step explanation:
It is because of
Triangle Inequality Property rule:
Measurement of any two sides of the triangle is always greater than the third side.
So,
As per the rule the sum of other two shorter sides of the triangle should be greater than 10.
The two shorter sides must have a sum that is greater than 10.
What is a triangle?A triangle is a polygon with three sides and three angles.
Analysis:
For a triangle, the sum of the two shorter sides is usually greater than the longest side.
In conclusion, the sum of the two shorter sides must have a sum greater than 10.
Learn more about triangles: brainly.com/question/1058720
#SPJ2
HELP ME PLEASE!!1 I WILL GIVE !20 POINTS! AND BRAINLIST PLEASE I DON'T UNDERSTAND THIS AND ITS DUE SOON EPLAIN YOUR ANSWERS TOO PLEASE
Answers
Answer: Question 11 is q/s
Step-by-step explanation:
Answer:
Step-by-step explanation:
The two triangles are similar because of their angles. Both of the triangles contain a 90 degree angle, a angle, and 90-a angle.
Eli has a collection of football and baseball cards. In all, he has 360 cards in his collection. Twice the number of baseball cards is 30 less than three times the number of football cards. How many more baseball cards than football cards does Eli have?
Answers
Answer:
150 football cards
210 baseball cards
Step-by-step explanation:
b + f = 360
2b = 3f - 30
Change second equation to be: 2b - 3f = -30
Multiply first equation by -2 to get: -2b -2f = -720
Add to get: -5f = -750
f = 150
b = 360-150 = 210
write the coefficient of h in 3d+h
Answers
I will mark Brainliest just help meee
Answers
Answer:
h
Step-by-step explanation:
Answer:
G
Step-by-step explanation:
Function G
in the formula
y=mx+b
B is also a way to find the y intercept
in function G the y-intercept is 6
and in the graph the y-intercept is 4
6 is greater than 4 so
Function G is larger
Please help me with this question
Answers
The answer is both suravi and tori hope this helps! :) ✨
A glider plane travels 120 miles in 2 hours. At that rate, how many hours will it take the plane to travel 300 miles?
10 hours
2 1/2 hours
5 hours
1 1/4
Answers
The answer is C.........
find the solution set to each inequality
-2f<-16
please help, thanks in advance
Answers
F > 8
Write an inequality that represents this situation below. Be sure to define your variable in words.
The high school softball team needs to buy T-shirts for their games. The T-shirts cost $8 a piece and they only have $100 to spend.
Answers
Answer:
8s ≤ 100
Step-by-step explanation:
s = # shirts you can buy
which equation can be used to solve for x in the diagram?
a- 11x = 7x
b- 7x + 90 = 11x
c- 7x + 11z = 180
d- 7x + 11x = 90
Answers
Answer:
The answer is D. 7x + 11x = 90
so its really just bots on here dayum
Answers
Answer:
Yes only bots
Step-by-step explanation:
Answer:
ikr its so annoying
Step-by-step explanation:
What’s the area of the shaded region???
Answers
Answer:
90
Step-by-step explanation:
Answer: So you need to find the area of the big circle and the little circle, if you add the diamaters they add up to 16 so we do pi*r^2 if the diameter is 16 we need the radius so we divide by 2, so we do pi*8^2, pi*64, 200.96 if we use 3.14, then we find the area of the little circle which is pi*r^2 which since the diameter is 8 we divide by 2 and get 4 so it is pi*4^2 which gets us pi*8 using 3.14 it is 25.12, now if we subtract 200.96-25.12 we get 175.84 mm
HELP! WILL MARK AS BRAINLIEST (MATHEMATICS FORM 1 // BASIC ALGEBRA) pls help me answer these 4 question TYSM!!!
Answers
Answer:
hope this help you a lot but it's too late
can you mark me as brainlist
Need help What is 6/10 in simplest form
Answers
Answer:
3/5
Step-by-step explanation:
35.
Step-by-step explanation:
The simplest form of 610 is 35.
Please answer correctly !!!!!
Will mark Brianliest !!!!!!!!!!!!!!
Answers
Answer:
4:6 I think sorry if wrong
Step-by-step explanation:
Answer:
2 to 3. Or 2:3
Step-by-step explanation:
There are 4 triangles to every 6 squares
Their GCF is 2 so divide by 2 to get 2:3
Find the area of the parallelogram below. Round your answer to the nearest tenth.
Answers
Answer:
198 cm ²
Step-by-step explanation:
Area of parallelogram = l * w
18 * 11= 198 cm²
out of 8 marbles, 3 were green. what percentage were green?
Answers
Answer:
37.5%
Step-by-step explanation:
to get a percentage you take the fraction 3/8 then times 100
Answer:
37.5%
Step-by-step explanation:
3/8 equals to .375 then multiply .375 by 100 to get the percentage, which is 37.5
HELPP ME PLEASEEE!!!
don’t put those link/file things it gives me ur info and i can hack;)
Answers
Answer:
2 x ( -4 ) = -8
Step-by-step explanation:
2 x 4 = 8
a negative x a positive = negative
so therefore the answer is -8
Item 7
How many grams are there in 12 kilograms?
Answers
Answer:
12,000
Step-by-step explanation:
Answer:
12000Step-by-step explanation:
(1 kilogram = 1000 grams)
12 kilograms = 12000 gramsI hope this was helpful! =)You roll a 6-sided die.
What is P(factor of 15)?
Write your answer as a percentage.
Answers
Answer:
50%
Step-by-step explanation:
During lunch someone says that he heard that lavender oil cures migraines. This is an example of _____.
A.) inferential statistics
B.) descriptive statistics
C.) a dependent variable
D.) an independent variable
Answers
the answer is d and if it’s more i’m so sorry
Answer:
The answer is D
Step-by-step explanation:
I just took the quiz.
If a : b = 8 : 7 and a : c = 10 : 7 write the ratio b : c in simplest form.
Answers
Answer:
Step-by-step explanatin
watch Monday Night Raw and you'll get the answer
Every seventh-grade student at Martin Middle School takes one world language class.
One-tenth of the seventh-grade students take French. Eighteen seventh-grade students take French.
Which equation represents s, the total number of seventh-grade students at the middle school?
18 = 0.1 s
18 = StartFraction 10 over s EndFraction
StartFraction s over 0.1 EndFraction = 18
10 s = 18
Answers
Option (A) 18 = 0.1s
Step-by-step explanation:
Every seventh-grade student at Martin Middle School takes one world language class.
Now we will form the equation as per statement of the question.
Let total students of seventh-grade = s
" one tenth of seventh grade students take French."
" Students who took French were 18."
So of s = 18
(0.1)s = 18
therefore, Option (A) 18 = 0.1s is the answer.
Answer
a
Step-by-step explanation:
Hannah has an offer from a credit card issuer for 0% APR for the first 30 days
and 12.22% APR afterwards, compounded daily. What effective interest rate
is Hannah being offered?
A. 11.87%
B. 13.00%
C. 12.93%
D. 12.22%
Answers
i believe the answer is A.11.87% because interest rates tend to be lower than APR
If the first 30 days and 12.22% APR afterwards, compounded daily. The effective interest rate is: A. 11.87%
Effective interest rateAfter 1 year the daily percentage rate is compounded for:
(365 days - 30 dyas) = 335 days
Hence:
Effective interest rate=(1+0.1222/365)^335-1
Effective interest rate=(1+0.1222/365)^335-1
Effective interest rate=(1+0.00033479)^335-1
Effective interest rate=(1.00033479)^335-1
Effective interest rate=(1.11866-1)
Effective interest rate=0.11866×100
Effective interest rate=11.87% (Approximately)
Therefore the effective interest rate is: A. 11.87%.
Learn morer about effective interest rate here:https://brainly.com/question/8098678
#SPJ2