Answer:
Step-by-step explanation:
Please help with this question
Answer:the image is not noticeable
Step-by-step explanation:
Which set of ordered pairs represents y as a function of x?
Please answer my question
A. {(2,2), (3,3), (2,4), (5,5)}
B. {(−1,−2), (−2,−1), (−2,7), (−4,8)}
C. {(−1,6), (4,3), (1,1), (−3,4)}
D. {(0,1), (2,1), (3,1), (0,2)}
Answer:
C.
Step-by-step explanation:
The set of ordered pairs can only be a function if the x value is not repeated .Thus,only C is a function as the x values (-1,4,1,-3) are unique while the other options have a repetition of its certain x values.
I hope ive helped
maggie has a rectangular box with a length of 6 1/2 of 9 inches and hieght of 3 1/2 inches
what is the volume of the box
V = & x w x h
V = 6 1/2 x 9 x 3 1/2
V = 204 3/4
So answer is 204 3
4
is this a right triangle 8,12,15
Answer:
I don't think so
Step-by-step explanation:
[tex]a^{2}[/tex]+[tex]b^{2}[/tex]=[tex]c^{2}[/tex]
If you insert your lengths, [tex]8^{2}[/tex]+[tex]12^{2}[/tex] does not equal [tex]15^{2}[/tex]
PLZ HELP ASAP!!
I got the quadrant part I just need help with 0ther parts
Answer:
Step-by-step explanation:
The X intercept is 1 and the y-intercept is 1 aswell.
Answer:
x intercept: 1
y intercept: 1
Step-by-step explanation:
also, where u wrote quad: IIII, four in roman numerals in IV not IIII
THIS I SUPPOSED TO BE EASY BUT I CANT GET IT GIVING BRAINLETS
Answer:
43[tex]\frac{4}{10}[/tex]Step-by-step explanation:
2/10=.2, 6.2
6.2×6=37.2
37.2+6.2= 43.4
43.4= 43[tex]\frac{4}{10}[/tex]
Who is restaurant had a higher Q1?
Answer: Sophie's
Step-by-step explanation:
Q1 is the second point.
How can -6 1/3 be expressed as the sum of it's integer and fractional parts?
I'm giving 20 points for this one
Answer:
bottom left: -6 + (-1/3)
Step-by-step explanation:
hope this helps :)
Some fireworks are fired vertically into the air from the ground at an initial speed of 80 feet per second. The equation for this object's height h(t) at time t seconds after launch is h(t) = -16t2 + 80t. a. Find the vertex. Explain what this means in the context of the situation
Answer:
Vertex (-2.5,-300)
Step-by-step explanation:
We are given with h(t)=-16 t^2 +80 t. We are asked to find the vertex.
X-coordinate of vertex =[tex]\frac{-b}{2a}[/tex]
Where 'a' is coefficient of [tex]t^{2}[/tex] term
'b' is coefficient of 't' term.
From given function, a= -16
b=80
So,
x-coordinate of vertex =[tex]\frac{-80}{2(-16)}[/tex]
=-2.5
y-coordinate of vertex =[tex]-16(-2.5)^{2} +80(-2.5)[/tex]
Simplify it,
=-100 -200
= -300
So, vertex is at (-2.5, -300).
what can 16 and 4 both be divided by
Answer:
4
Step-by-step explanation:
they can both be divided by 4
Combine the like terms to create an equivalent expression: 5n + 6 +(-7n) - 9
Answer:
-2n - 3
Step-by-step explanation:
5n + 6 + (-7n) - 9
5n + 6 - 7n - 9
5n - 7n + 6 - 9
-2n - 3
At present 1 Euro can be bought at Rs 130. If Nepali money is revaluated by 10% then what is
the cost of 50 Euro ?
Answer:
130-(130×0.1)
117
if 1e=177
then 50e=5850
A die is rolled once what is the probability of rolling not a 4
Answer:
I think 1/6
Step-by-step explanation:
A die has 6 sides so every side has 1/6 chance to land on
Which expression represents these words?
7 more than the product of 9 and 8
Answer:
7 + (9 * 8)
Step-by-step explanation:
You don't need parenthesis unless it helps you understand.
The expression is represent as 7 + (9 x 8).
Here,
The condition is given as,
The expression is 7 more than the product of 9 and 8.
How to write an expression?
We write an expression by using numbers or variables and mathematical operators which are addition, subtraction, multiplication and division.
Now,
Product of 9 and 8 is written as 9 x 8.
Hence, 7 more than the product of 9 and 8 is written as;
⇒ 7 + (9 x 8)
The expression is represent as 7 + (9 x 8).
Learn more about to the write an expression visit:
https://brainly.in/question/17645770
#SPJ2
Consider the function g(x) = (x-e)^3e^-(x-e). Find all critical points and points of inflection (x, g(x)) of the function g.
Answer:
The answer is "[tex]cirtical\ points \ (x,g(x))\equiv (e,0),(e+3,\frac{27}{e^3})[/tex]"
Step-by-step explanation:
Given:
[tex]g(x) = (x-e)^3e^{-(x-e)}[/tex]
Find critical points:
[tex]g(x) = (x-e)^3e^{(e-x)}[/tex]
differentiate the value with respect of x:
[tex]\to g'(x)= (x-e)^3 \frac{d}{dx}e^{e-r} +e^{e-r} \frac{d}{dx}(x-e)^3=(x-e)^2 e^{(e-x)} [-x+e+3][/tex]
critical points [tex]g'(x)=0[/tex]
[tex]\to (x-e)^2 e^{(e-x)} [e+3-x]=0\\\\\to e^{(e-x)}\neq 0 \\\\\to (x-e)^2=0\\\\ \to [e+3-x]=0\\\\\to x=e\\\\\to x=e+3\\\\\to x= e,e+3[/tex]
So,
The critical points of [tex](x,g(x))\equiv (e,0),(e+3,\frac{27}{e^3})[/tex]
what is the answer to −9−(−4)=
Calista worked all summer to save for spending money while she is away for college. She goes off to college with $3920 in her savings account. She wants to have at least $500 left in her account at the end of her 36-week school year. Write an inequality to represent this situation.
Answer:
3920 - 36x ≤ 500
Step-by-step explanation:
Calista worked all summer to save for spending money while she is away for college. She goes off to college with $3920 in her savings account. She wants to have at least $500 left in her account at the end of her 36-week school year. Write an inequality to represent this situation.
Let the amount of money spent in 36 weeks = x
At least = Less than or equal to = ≤
$3920 - 36x ≤ $500
Hence, the inequality to represent this situation is written as:
3920 - 36x ≤ 500
Help meeeee pleaseeeee
Answer:
The missing side length is 12.
Step-by-step explanation:
A school has 2000 students a survey finds that 36 students out of a random sample of 80 student's are bilingual the margin of error for the survey is +4% find the interval in which the total number of bih Guam students is most likely to lie
Answer:
(820 ; 980)
Step-by-step explanation:
Given :
Sample size, n = 80
Number of bilingual from sample = 36
Sample proportion, phat = x / n = 36 / 80 = 0.45
Margin of Error = 4% = 0.04
Interval = sample proportion ± margin of error
0.45 ± 0.04
(0.41 ; 0.49)
(0.41 * 2000 ; 0.49 * 2000)
(820 ; 980)
lacy work 15 hours last week she was paid $127.50 what is your hourly pay
Given:
Lacy work 15 hours last week and she was paid $127.50.
To find:
The hourly pay of Lacy.
Solution:
We have,
15 hours pay = $127.50
To find the hourly pay of Lacy, we need to divide total pay by number of hours.
[tex]\text{Hourly pay}=\dfrac{\text{Total pay}}{\text{Number of hours}}[/tex]
[tex]\text{Hourly pay}=\dfrac{127.50}{15}[/tex]
[tex]\text{Hourly pay}=8.5[/tex]
Therefore, the hourly pay of Lacy is $8.50.
Mr. cole is shopping around to find a new gym. Fitness Extreme charges a flat fee of $30 plus $6 per session. Lift for Life charges a flat fee of $50 plus $2 per session. After how many sessions will the two gyms have the same cost?
Answer:
87$
Step-by-step explanation:
Plz, help me with this question!
Answer:
O A. 8
Step-by-step explanation:
the line is 180, so subtract 140 to get 5x. 5x = 40 so divide by 5
180 - 140 = 5x
40 = 5x
/5 /5
8 = x
Answer: X=8
Step-by-step explanation:
it is a 180 degree angle total.
180=5x+140
subtract 140 from both sides
40=5x
divide by 5 on both sides
8=x
Find the percent decrease.
Last year I sent out 120 invitations to a summer party
and this year I only sent out 90 invitations.
Answer:
120=100%
90=x
x=100%×90/120
x=75%
%decrease=100%-75%=25%
pleaseee help me!
.
A dog park is being built and needs to be fenced. The dimensions of the park will be 18.5 feet by 30.25 feet. How much fencing material will be needed to fence the entire park? Disregard gates or any other complication.
Answer:
97.5
Step-by-step explanation:
In my eyes I think we are talking about perimeter...
So then we would have to add up all the sides giving us the result.
30.25+30.25+18.5+18.5 = 97.5
And I am terribly sorry if it was incorrect I feel like i messed up on the "Disregard" part.. Anyways
Hope this helps! :)
LORD SOMEONE please help me!! ASAP I will give brainiest! Fr
the public school enrollment of a city is 13,500. Enrollment is declining at a rate of 4.5% per year. predict the enrollment in 5 years.
Answer:
16537.5
Step-by-step explanation:
4.5% of 13500 = 607.5
607.5 x 5 = 3037.5
3037.5 + 13500 = 16537.5
฿₤₦
HELP DUE IN 15 MINS!
In parallelogram ABCD, AE = 2x - 10 and EC = 8x - 70. Find x.
x =??
Answer:
x = 10
Step-by-step explanation:
According to Midpoint of a segment theorem we can say that AE = EC
So,
2x - 10 = 8x - 70
=> First subtract 2x from each side of "="
-10 = 6x - 70
=> Now add 70 to both the sides.
60 = 6x
=> Lastly divide both sides of "=" by 6
10 = x
Hope this helps!
1. If 5(x − 6) = − 8, then x = ?
a. -38/5
b. -8/5
c. -2/5
d. 2/5
e. 22/5
Answer:
the answer is e. i hope this helps :)))
What information is missing in order to prove the following triangles are
congruent by SAS?*
Answer:
Two triangles are congruent if they meet one of the following criteria. : All three pairs of corresponding sides are equal. : Two pairs of corresponding sides and the corresponding angles between them are equal. ... and another pair of corresponding sides are equal in two right triangles.
Can you please help me with this problem
Answer: what’s the problem
Step-by-step explanation:
with what problem there isn't one posted