g(x)= x3 + 3x2
x² + 3x² + x
f(x) = x + 1
Find g( f(-3))
Answer:
GCF = x 2
x2 (x + 3)
Graph the ellipse with equation x2/9+y2/16 = 1
Answer: Here you go!
Lisa is planning for a party. She receives quotes from two party planners. Choice A quotes $18 per guest, plus $100 for renting the party hall. Choice B quotes $15 per guest, plus $160 for renting the party hall. Which inequality represents the number of guests Lisa can invite, if choice A were to cost less than choice B?
Answer:
x<20
Step-by-step explanation:
Building linear functions for each situation, the inequality is:
[tex]18x + 100 < 15x + 160[/tex]
------------------
Choice A:
$18 per guest.$100 for renting.Thus, the cost of inviting x guests is given by:
[tex]C_a(x) = 18x + 100[/tex]
Choice B:
$15 per guest.$160 for renting.Thus, the cost of inviting x guests is given by:
[tex]C_b(x) = 15x + 160[/tex]
A cost less than B, thus, the inequality is:
[tex]C_a(x) < C_b(x)[/tex]
[tex]18x + 100 < 15x + 160[/tex]
A similar problem is given at https://brainly.com/question/13270950
A water sport shop rents tubes, kayaks, canoes, skis, and rafts. The circle graph below shows the rentals from June.
There were 200 items rented in June. Based on the circle graph, how many of those rentals were not kayaks?
A.
50
B.
150
C.
170
D.
100
Answer:
need picture of graph
Step-by-step explanation:
cannot see the picture of graph
The following two triangles are similar. Find x.
Answer and Step-by-step explanation:
Since we know that the triangles are similar, we can find the value of x. It appears that the lighter triangle is dilated to be smaller than the darker triangle.
So, We would divide 45 by 9 to find the scale factor.
45 divided by 9 is 5.
Now, we divide 25 by this to find x.
25 divided by 5 is 5.
x is equal to 5.
#teamtrees #PAW (Plant And Water)
What is the radius of a circle with circumference of 50 cm? Round your answer to the nearest whole number. Use π = 3.14.
A. 4 cm
B. 3 cm
C. 8 cm
D. 7 cm
Answer:
8 is the answer
Step-by-step explanation:
the equation is r = C/2*3.14
2*3.14=6.28
Because your C is 50 you do 50/6.28 and when you do that you get 7.962 (rounded) and then we round for the whole # so 8.
A system of linear equations has infinitely many solutions. What is known about the slopes and y-intercepts of the graphed equations? Explain your reasoning.
Answer:
The answer is below
Step-by-step explanation:
The graph of a linear function can be represented as:
y = mx + b;
where y and x are variables, m is the slope of the graph and b is the y intercept.
A system of linear equations has infinitely many solutions, when the lines overlap at every point. In other words, they're the same exact line, having the same equation when simplified.
This means that they have the same slope and y intercepts
A store buys paper at $15 per bundle. It then sells the bundles at a price that includes a 40% markup. The store offers a discount of 1/10 off the price of each bundle if two or more bundles are purchased. What is the price to purchase 3 bundles of paper?? Plz help fast
Answer:
It would be C or 56.70
Help me plz i need to finish this quickly
Jan is 10 years younger than Michael. Jan is 65. How old is Michael?
HELP ME NOW!!
Answer:
75
Step-by-step explanation:
65 + 10 = 75
a equivalent or odd number between 90 and 180
Answer:
That means from 80 to 90, there are 5 odd numbers.
That also means, in between 10 numbers, there are 5 odd numbers.
It's fair enough to believe now that in the next 20 numbers—80 to 100—there will be 10 odd numbers.
Another pattern.
And the conclusion: from 80 to 180, there are 100 numbers. Therefore, There Will Be 50 Odd Numbers.
There are 50 odd numbers between 80 and 180.
Step-by-step explanation:
Answer:
An odd number between 90 and 180 is 91
HELPPPPPPPPPP PLEASEEEEEEEEEEEEE !!!!!
Answer:
218.665
Step-by-step explanation:
Separate by shape, find the areas of the triangles first, so (10.1 x w)/2 To get the missing side you do 30.5-21.4=9.1. then divide that by 2 because you have 2 lines (triangles) that aren't part of the 21.4. After you find the area for the one triangle (10.1 x 4.55)/2=22.9775, multiply by 2 to get the combined area of both triangles. Next step is to find the area of the rectangle, which is just 21.4 x 30.5=216.14. Add all the areas, 45.955+216.14=262.095. Last step is to subtract the area of the shaded region, the rhombus, which is just diagonal x diagonal / 2. so (8.6 x 10.1)/2=43.43. 262.095-43.43=218.665.
convert 350 cm into meters
Answer:
3.5 meters
Step-by-step explanation:
What is the slope of the line that contains the point (3, 9) and (3, 4)?
A) 6/5
B) 6/13
C) Zero
D) Undefined
Answer:
D) Undefined slope
Step-by-step explanation:
Note that the x-coordinate (3) of both given points is 3. This means that the two points lie on a vertical line. The slope of a vertical line is undefined.
The correct answer is D) Undefined slope
I need help thank you
Answer:
Select All
Step-by-step explanation:
they all are correct
can I please get help?!
Answer:
The answer is d.
Step-by-step explanation:
x is "a number." When a variable and a number are next to each other, they are being multiplied. So it's 7 times a number. Then you take the product of that and add 2.
So, d is the correct answer. :D
Question is in the picture
Answer:
y=1/3x -4
Step-by-step explanation:
3y-x=-12
y= 1/3x-4
m=1/3
(gradient is the same since its parallel)
y=mX+c
(2) = 1/3(18) + c
2 = 6 + c
2 - 6 = c
c= -4
(y-intercept)
Therefore: y=1/3x-4
A square 10cm on each side has four quarter circles drawn with centers at the four corners. How many square centimeters are in the area of the shaded region? Express your answer in terms of $\pi$.
Answer:The answer is 100-25pi
Step-by-step explanation:
quarter circles = full circle
Full circle area = pie r2
Square area = s2
In this case, the side of the square is twice the radius of the circle
Plzz help me! I will mark brainiest!!
Create the equation of a quadratic function with a vertex of (-3, 7) and a y-intercept of -2.
Please put the answer in the form: ax^2 + bx + c
Answer:
mhuaaa
Step-by-step explanation:
papapapapapapapapa
In square ABCD, AC = 6x + 10, and BD = 10x + 2. What is the length of AC?
Hint: Diagonals are congruent, hence AC = BD
A)11
B)22
C)3.5
D)2
Answer:
B) 22
Step-by-step explanation:
AC = BD
6x+10 = 10x+2
simplify:
subtract 6x and 2 from both sides:
4x = 8
x = 2
then:
AC = 6(2)+10 = 22
1
Solve for x ( and V)
2
Show Your Work
14
48
X
Use pythagoras theorem
x² = 48² + 14²
x² = 2500
x = √2500
x = 50
Help me please........
Answer:
The answer is 15
Step-by-step explanation:
add 5 plus 2 equals 7 then divide 10 with 5 equals 2 then 2 times 2 times 2 equals 8 then you have your answer 8 plus 7 equals 15
and the reason I said 2 times 2 times 2 was because there is a 3 and you have to do that 3 times
Hope it helps plz give me brainlist
A clothing store has sold $300 in shirts and plans to sell enough jeans to exceed its goal of $500. each pair of jeans cost $40.
Write a linear inequality to find how many pairs of jeans, j, the clothing store emplyees must sell.
Option 1 - 40j > 500 + 300
Option 2 - 40 > 500
Option 3 - 40j + 300 > 500
Option 4 - 40j + 300 <500
Answer:option 3
Step-by-step explanation:
Question :
Can you please solve ?
the answer is 1320 :) (hopefully you can read the writing in my work)
Which set of ordered pairs represent a function? {(2,6), (2, -5), (2,7), (2,5)}
{(4,0),(-10, -1),(-8,1),(4,9)}
{(3,5),(3, 10), (3, -9), (3, -5)
{(-6,8),(-6, -7), (-6,6),(-6, -2)
None of the above
Answer:
None of the above
Step-by-step explanation:
find the length of the missing side
Answer:
x = 11.1
Its a right angle triangle with the values of its adjacent and hypotenuse given so cos is used.
You deposit $5000 into an account that earns 6% annual interest. Fine the balance after 12 years when the interest is compounded monthly.
Please help. Fill in the blanks
Answer:
Step-by-step explanation:
1). 3x(2x - 2) = 3x(2x) + 3x(-2) [By distributive property]
2). x²(_ + 5x - 3) = (3)x² + x²(5x) + x²(-3)
3). _(x² - 3x + _) = x(x²) - (x)(-3x) + (x)(2)
4). (2x + 9)(x + 2) = 2x(x + 2) + 9(x + 2)
= 2x² + 4x + 9x + 18
= 2x² + 13x + 18
5). (z - 4)(2z + 1) = z(2z + 1) + (-4)(2z + 1)
= 2z² + z - 8z - 4
= 2z² - 7z - 4
Use the given graph to determine the limit, if it exists. A coordinate graph is shown with a horizontal line crossing the y axis at three that ends at the open point 2, 3, a closed point at 2, 1, and another horizontal line starting at the open point 2, -2. Find limit as x approaches two from the left of f of x. and limit as x approaches two from the right of f of x.. Does not exist; does not exist 1; 1 -2; 3 3; -2
What kind of angles are 1 and 5 in the picture below?