Answers
Answer:
Its non-linear and decreasing
Step-by-step explanation:
Answer:
( -∞,2)
Step-by-step explanation:
The function is decreasing from the left up until the vertex
Related Questions
Jan bought a new sweater. It was priced at $32.00 and there was a 25% discount. She
gave the cashier $40.00. What was her change?
Answers
Answer:
$16
Step-by-step explanation:
$32.00 - $8.00 = $24.00
$40.00 - $24.00 = $16.00 change
Brainlist for the person who gets this right and explains it.
Answers
Answer:
153.9
Step-by-step explanation:
the circumference is equal to the radius times 2 times pi or 3.14
the radius is equal to half the diameter.
39/2=24.5
24.5x2x3.14=153.86 but it tells us to round to the nearest tenth and when rounded it equals 153.9
Jim had a collection of 24 state quarters. He poured 10 of them onto the table and noticed the years that the quarters were produced,
as shown below.
2004, 2006, 2009, 2003, 2001, 2001, 2006, 2006, 2004, 2003
Assuming that the sample was representative of the collection, what was the mode of the year that the quarters were produced?
Answers
Answer:
2006
Step-by-step explanation:
you would subrwct them
7 in.
2 in.
2
12 in.
5 in.
2 in.
9 in.
What is the volume of the figure? Enter the answer in the box.
cubic inches
Answers
Since the boxes are kind of on their own—>
First box: 7*2*12 = 168
Second box: 5*2*9=90
168+90 = 258
Given m||n fine the value of x
Answers
A recipe for peach cobbler requires 10 peaches for each cobbler.
Sarah has 38 peaches. Which expressions shows at most the
number of cobblers Sarah can make?
Answers
Answer:
3
Step-by-step explanation:
38 / 10 = 3.8 so that means you only have 3 whole numbers
WHOEVER ANSWERS CORRECTLY WILL BE AWARDED BRAINLIEST
The game room of the youth centre needs carpet. The room measures 3 feet by 2 feet on the blueprint. If the scale on the blueprint is 1 foot to 5 yards, what is the actual area of the game room?
Answers
Answer: The area of the room would be 150 yards.
Step-by-step explanation: the room is 15yd + 10yd so 15x10 is 150
Please help me, to be submitted tomorrow. Pls help
Answers
Answer:
I got the answer 13
Step-by-step explanation:
To be short, I use the tangent ratio
Answer:
i got 13 but i would try to work it out yourself just incase
Step-by-step explanation:
Which of the following is equivalent to the equation 3x – 2y = –8?
1. y = 11/2x
2. y = -3x+4
3. y = 3/2x + 4
4. - 3/2x - 4
Answers
Answer:
3/2x + 4
Step-by-step explanation:
3x - 2y = -8
-2y = -8 - 3x
y = 4 + 3/2x
I need help! 50 points + brainliest
1 - Find the values of x for which the combined function h(x) = f(x)/g(x) is undefined if f(x) = 5x + 1 and g(x) = x^2 - 9.
x = ±3
x = 3
x = -3
x = ±9
2 - Find the function h(x) = f(x) - g(x) if f(x) = 3^x and g(x) = 3^2x - 3^x.
h( x) = 0
h( x) = -3 ^2x
h( x) = 3 ^x(2 - 3 ^x)
h( x) = 2(3 ^2x)
Answers
Answer:
Part 1)
A
Part 2)
C
Step-by-step explanation:
1)
We are given:
[tex]f(x)=5x+1\text{ and } g(x)=x^2-9[/tex]
And that:
[tex]h(x)=f(x)/g(x)[/tex]
And we want to now for which values of x is h(x) undefined.
So, by substitution:
[tex]\displaystyle h(x)=\frac{5x+1}{x^2-9}[/tex]
Remember that for rational functions, the function will be undefined if and only if the denominator is 0.
This is because we cannot divide by 0.
So, to find the values for which the denominator is 0, set the denominator to 0 and solve for x. Therefore:
[tex]x^2-9=0[/tex]
Add 9 to both sides:
[tex]x^2=9[/tex]
Take the square root of both sides. Since we are taking an even-root, we will need plus/minus. Therefore:
[tex]x=\pm 3[/tex]
So, h(x) is undefined for ±3.
Our answer is A.
2)
We are given:
[tex]f(x)=3^x\text{ and } g(x)=3^{2x}-3^x[/tex]
And we want to find:
[tex]h(x)\text{ if } h(x)=f(x)-g(x)[/tex]
So:
[tex]h(x)=3^x-(3^{2x}-3^x)[/tex]
Distribute:
[tex]h(x)=3^x-3^{2x}+3^x[/tex]
Combine like terms:
[tex]h(x)=2(3^x)-3^{2x}[/tex]
Rewrite:
[tex]h(x)=2(3^x)-(3^x)(3^x)[/tex]
Factor out:
[tex]h(x)=3^x(2-3^x)[/tex]
So, our answer is C.
Carla bought 5 school lunches in one week for $18.75. Which equation can be used to determine the price, p, in dollars, of 1 school lunch?
A. P/5 = $18.75
B. 5/P = $18.75
C. $18.75/5 = P
D. 5/ 18.75 = P
And also include how you got the answer
Answers
Answer:
Step-by-step explanation:
C
This isn’t math but I don’t get the questions i don’t know how to answer it
Answers
Answer:
The people in my life are academically supportive because they motivate me to do my work.
Something like that.
Decide whether −3/12 terminates or repeats when expressed as a decimal
Answers
A repeating decimal is like this...
0.2837268765108375682.... you get the idea. It could also be represented at with a bar above the last digit(s) as that repeats forever. But the answer is terminating. Good luck!
whats x equal show work
Answers
Answer:
1.71
................
Find the range of f (x) = - 2x + 6 for the domain {–4, –3, –2, –1}.
Answers
+3=-2x+6
2x=6-3
2x=3
X=3/2
Mark owns a personal training business. He makes a total of $500 for every 3 clients he acquires.
Answers
Answer:
166 per person
Step-by-step explanation:
500 divided by 3
9. Kiara went to the restaurant and waited 3.5 minutes. Use the trendline
equation to predict how many employees were working. Round to the
nearest whole number if necessary.*
Your answer
Answers
Answer:
around 1 employee
Step-by-step explanation:
6 = 4x + 9y ( what Y )
Answers
Answer:
Step-by-step explanation:
6
A 3-column table with 4 rows. Column 1 is labeled Inequality with entries 8 greater-than 2, negative 10 less-than negative 5, 16 greater-than negative 40, negative 8 less-than 4. Column 2 is labeled Multiply each side by: with entries negative 2, 5, 8, negative 4. Column 3 is labeled New Inequality with entries A, B, C, D.
The table gives an inequality and a number to divide both sides of the inequality by. Identify the new, true inequality.
A:
B:
C:
D:
The inequality symbol is only reversed when dividing by a
number.
Answers
Answer:
A:
✔ –4 < –1
B:
✔ –2 < –1
C:
✔ 2 > –5
D:
✔ 2 > –1
The inequality symbol is only reversed when dividing by a
✔ negative
number.
Answer:
1. B
2. B
3. A
4. A
5. negative
Step-by-step explanation:
30 miles to kilometres
Answers
Answer:
48.2803
Step-by-step explanation:
Answer:
48.2803
Step-by-step explanation:
How would I do this?
Answers
Answer:
Refer to explanation..
Step-by-step explanation:
Since x represent same number when if it is used multiple times..
40 - 3 - 3 = 34 (Find out how many is 4 x)
4x = 34
X = 34 ÷ 4 = 8.5
I don't know what the question is finding for, if it's breadth then it's 8.5, if it is finding length..
Length = 8.5 + 3 = 11.5
solve the following equation.
4(x+2)-17=35
Answers
Answer:
Step-by-step explanation:
x=11
4(11+2)-17=35
Chris works at a jewelry store, and he earns 4% commission on all sales that he makes. If Chris's jewelry sales total $1,370, how much will he earn in commission?
Answers
Answer:
[tex]\boxed {\boxed {\sf \$54.80}}[/tex]
Step-by-step explanation:
Chris earns the commission on the jewelery sales. To calculate what he earned, multiply the commission rate and his sales.
[tex]commission= commission \ rate * sales[/tex]
His rate is 4% and his sales are $1,370
[tex]commission= 4\% * \$1370[/tex]
Convert the percent to a decimal. Divide by 100 or move the decimal two spots to the left.
4/100= 0.04 4.0 --> 0.4 --> 0.04[tex]commission= 0.04* $1370[/tex]
[tex]commission = \$ 54.8[/tex]
Chris's commission is $54.80
WILL GIVE BRAINLIEST
how to find area
Answers
Answer:
300
Step-by-step explanation:
Two triangles with b = 12 and h = 9
Their total area is 2*(1/2bh) = 2* (1/2(12)(9)) = 108
Other two triangles with b = 12 and h = 16
Their total area is 2*(1/2bh) = 2* (1/2(12)(16)) = 192
Sum of area is all four triangle areas combined = 108 + 192 = 300
If the national average for a gallon of gas is $3.10, how much should you expect to pay for gas in philadelphia versus atlanta
Answers
Answer: $3.63 / $3.29
Step-by-step explanation:
In Philadelphia, you would pay:
= 3.10 * Percentage of national average for transport
= 3.10 * 117%
= $3.63
In Atlanta:
= 3.10 * Percentage of national average for transport
= 3.10 * 106%
= $3.29
The table below compares the cost of living in Philadelphia and Cleveland, with the numbers representing percentages of the national average.
Answer:
$3.63 / $3.29
Step-by-step explanation:
Just did test
question: state if the polygons are similar. (these are only 3 yes or no questions pls help!)
Answers
Answer:
Yes
Step-by-step explanation:
Because they all have straight sides, and have four sides.
The zurn family ate at a restaurant that was having 15% discount on that day .Their meal costs 64.75,and they left a 20% tip .What is the total cost of the meal
Answers
Answer:
[tex]66.05[/tex]
Step-by-step explanation:
Cost of meal = [tex]64.75[/tex]
Cost of meal after discount of [tex]15\%[/tex]
[tex]64.75-64.75\times 0.15[/tex]
[tex]=64.75(1-0.15)[/tex]
[tex]=55.0375[/tex]
Cost of the meal after tip of [tex]20\%[/tex]
[tex]55.0375\times (1+0.2)[/tex]
[tex]=66.045\approx 66.05[/tex]
The total cost of the meal was [tex]66.05[/tex].
FREE BRAINLIEST! if you can answer this correctly ill give you brainliest and answer some of the questions you have posted :) thank you very much!!! (22pts)
Answers
Answer:
It would be a trapezoid!
Step-by-step explanation:
Answer:
I'm sorry if this is wrong but I think...maybe a Rhombus or a Trapezoid?
Factor the GCF -12x^3y^5-9x^2y^2+12xy^3
Answers
A 2-bedroom apartment that rents for $520 a month is $40 less than twice the cost of a 1-bedroom apartment. What is the monthly rent of a 1-bedroom apartment?
Answers
Answer:monthly rent of a 1-bedroom apartment= $280
Step-by-step explanation:
Let the cost of 1 bed room apartment = x
And the cost of two bedroom apartment= 2x-40
Since the cost of of two bedroom apartment = $520
Then the cost of one bed room part will be expressed as
520= 2x- 40
520+40 = 2x
560= 2x
x= 560/ 2
x= 280
Therefore the cost of 1 bed room apartment = x= $280