Answer:
Linear equation has only one variable .
Answer:
Step-by-step explanation:
its one (x)
Whats the area of this thing
Answer:
341 in sq
Step-by-step explanation:
When you are finding the area of trapezoids you have to do b1+b2/2 times height because there are two bases you have to include them both so adding 40 and 22 gives 62 and you have to divide that by 2 because the numbers will be too big and way off so 62/2 = 31 and you multiply that by the height to get 341 in sq. Hope it helps :P
If you roll a standard six sided dice, what is the probability you will roll a four?
Answer using a simplified fraction.
Answer:
1/6
Step-by-step explanation:
There are 6 sides on a dice. Every time you roll you you will have one of those sides. So it is a 1 in 6 chance of you getting 4, meaning that the answer to this problem is 1/6
When you are attempting to graph the function, which statements are true? y=−2x2+8x
Answer:
it opens down and the vertex is (2,8)
Step-by-step explanation:
I don't know if there were other answer options you were given but this is what I came up with
Answer this simple quick question!! Pls :) m
Answer:
Answer is B!
Step-by-step explanation:
58 * 20 = 1160
0+160= 160
160+1000=1160
Answer:
B
Step-by-step explanation:
58 * 20 is 1160 and 0 + 160 + 1000 = 1160
Solve for x
Please I need help
Answer:
x=25
Let's solve your equation step-by-step.
3x+18=93
Step 1: Subtract 18 from both sides.
3x+18−18=93−18
3x=75
Step 2: Divide both sides by 3.
3x/ 3 = 75/ 3
x=25
Answer:
x=25
The quadratic functions f(x) and g(x) are described as follows:
f(x) = −8x2 + 7
x g(x)
0 0
1 2
2 6
3 2
4 0
Which of the following statements best compares the maximum value of the two functions?
The maximum value is the same for both functions.
f(x) has a greater maximum value than g(x).
g(x) has a greater maximum value than f(x).
The maximum values cannot be determined.
Given:
f(x) and g(x) are two quadratic functions.
[tex]f(x)=-8x^2-7[/tex]
The table of values for the function g(x) is given.
To find:
The statement that best compares the maximum value of the two functions.
Solution:
We have,
[tex]f(x)=-8x^2-7[/tex]
Here, the leading coefficient is -8 which is a negative number. So, the function f(x) represents a downward parabola.
We know that the vertex of a downward parabola is the point of maxima.
The vertex of a quadratic function [tex]f(x)=ax^2+bx+c[/tex] is:
[tex]Vertex=\left(\dfrac{-b}{2a},f(-\dfrac{b}{2a})\right)[/tex]
In the given function, [tex]a=-8,b=0,c=-7[/tex].
[tex]-\dfrac{b}{2a}=-\dfrac{0}{2(-8)}[/tex]
[tex]-\dfrac{b}{2a}=0[/tex]
Putting [tex]x=0[/tex] in the given function, we get
[tex]f(0)=-8(0)^2-7[/tex]
[tex]f(0)=-7[/tex]
So, the vertex of the function f(x) is at (0,-7). It means the maximum value of the function f(x) is -7.
From the table of g(x) it is clear that the maximum value of the function g(x) is 6.
Since [tex]6>-7[/tex], therefore g(x) has a greater maximum value than f(x).
Hence, the correct option is C.
Answer: the other answer is wrong the right one is
f(x) has a greater maximum value than g(x).
Step-by-step explanation:
What is 2² x 5 ? Some help me please !
Answer: 20
Step-by-step explanation:
2²=2×2=4
4×5=20
4. A video club costs $20 to join. Each video that is rented costs $2.25. Let v represent the number of videos.
Identify the independent and dependent variables. Then, write a rule in function notation for the situation.
a. Independent: videos rented; Dependent: total cost; f(v) = 2.25v - 20
b. Independent: videos rented; Dependent: total cost; f(v) = 2.25y + 20
c. Independent: videos rented; Dependent: total cost; f(v) = 20v +2.25
d. Independent: total cost; Dependent: videos rented; f(v) = 20v – 2.25
Answer:
B.
Step-by-step explanation:
$2.25 is the cost of each video that is rented, so $2.25 times v (or 2.25v) represents the cost of 'v' videos.
$20 is the constant, as it costs $20 to join the club. Since this doesn't change, it is the constant.
So, we would have the equation:
f(v) = 2.25v + 20
f(v) is the total cost.
B is your answer because it is the only one with the correct equation.
Hope this helps!
what is most likely true about the amount of sugar in the beverages at each restaurant
Answer:
to taste more sweet ahshsjjssklslalsushsksss shsjsjjs bshsjsksks s susuisis
I need help!
*accidentally clicked 64 don’t know if it’s right tho*
Answer:
72
Step-by-step explanation:
8 times 9 is 72
need ko na po this now
please answer this question
thank you po
Answer:
B.
Step-by-step explanation:
8 X 10-3 is how many times as great as 4X 10-6
Answer:
[tex]2X10^{3}[/tex]
Step-by-step explanation:
determine the roots of the quadratic below
Hi there! In the quadratic function, there are three types of solutions.
two real rootsone real rootno real roots (complex roots)To find the solution by graph, what we have to do is to see if a graph intersects a x-axis plane or not. If it doesn't, that means a graph clearly doesn't have solutions.
As we see in the picture, the graph of function doesn't intersect x-axis and thus there are no real roots.
Answer
No rootsWe need to tell the roots of the equation of graph plotted above . The condition of roots for a quadratic equation is ,
On real root if the graph touches the X axis at one point .Two real distinct roots , if the graph cuts x axis at two points. Complex roots / Imaginary roots if it don't intersect X axis.Here we can see that the graph doesn't cuts x axis. So , the equation don't have any roots.
[tex]\large\boxed{\sf No \ Roots }[/tex]
find the coordinates of p(-2,2)and PQ vector(6,3) find
Answer:
A good website to use when you need help with this is called desmos.
Step-by-step explanation:
HELPPPP!!! On average, a gym claims that 65% of its members renew their memberships each year. If the gym has 440 members, predict how many will renew their members.
Answer:
260 people will renew their memberships
Step-by-step explanation:
Find the answer for x
Answer:
I think the answer is 75.
Step-by-step explanation:
because 35 + 70 is equal to 105. So now we will just subtract 105 by 180. which will give us 75.
Select the correct answer.
Consider function f and its graph.
f(x) = 1/2sin(2x)
what is the amplitude of this function? a. 1 b. pi/2 c. pi/4 d. 1/2
Answer:
1/2
Step-by-step explanation:
The amplitude is 1/2.
The amplitude of the sin function is 1/2.
We have given the function
f(x) = 1/2sin(2x)
What is the general equation of the sin wave?y(x,t)=Asin(kx−ωt+ϕ)
A is the amplitude of the wave.
ω is the wave's angular frequency.
k is the wavenumber
ϕ is the phase of the sine wave
Compare the given equation with the general formula of the sin wave.
Therefore we get,
y(x,t)=f(x)
A=1/2
Therefore the amplitude of the sin function is 1/2.
To learn more about the amplitude visit:
https://brainly.com/question/25699025
#SPJ2
What is the slops that passes through (5,6) and (7,10)
VI
Use the table to answer the question.
* 0 1 3 4 6
y 0 1 9 16 36
Which equation represents the relationship between x and y in the table?
O A y=x²
O B. y = xo
O
C. y = 4x - 3
.
D. y = (x + 1)2
Answer:D hope it helped
Step-by-step explanation:
Answer:
d I think tbh I don't know
Step-by-step explanation:
you take them and times it by the number you had
Debbie bought 3 bags of potato chips at $3.19 each. How much change
will she get back from a $20.00 bill? *
Answer:
$16.81
Step-by-step explanation:
$20.00 - $3.19 = $16.81
A plumber has a 12-foot piece of plastic pipe. He needs a piece of plastic pipe that is 6 feet, 9 inches long to repair a water line leak. How many inches of pipe will he have left after he makes the repair?
Answer:
63 inches
Step-by-step explanation:
12feet x 12inches = 144inches
6feet x 12inches = 72inches + 9inches = 81inches
144inches - 81inches = 63inches
Answer:
one piece would represent 1/4 because it you would divide the pipe by three and then you would put a one over the 4 because it is only one piece
Step-by-step explanation:
the probability that a particular song is played is 76%. What is the probability that this song will be played on exactly 2 days out of 6 days? Round your answer to the near
Answer:
0.0287
Step-by-step explanation:
Using the binomial probability relation :
p = 0.76
q = 1 - p = 1 - 0.76 = 0.24
P(x = x) = nCx * p^x * q^(n-x)
P(x = 2) = 6C2 * 0.76^2 * 0.24^4
P(x = 2) = 15 * 0.76^2 * 0.24^4
P(x = 2) = 0.02874507264
P(x = 2) = 0.0287
By visual inspection, determine the best fitting regression model for the scatter plot
Answer
Exponential
Step-by-step explanation:
???????help????????????
Answer:
20 divided by 5=4
Step-by-step explanation:
5x4=20. 20 divided by 5 is equal to 4. They are the same because they use the same number but just flip the sign and equation.
If this has helped please mark as brainliest
Given the net, what is the surface area of the rectangular prism below?
40 m 2
32 m 2
8 m 2
16 m 2
Answer:
A is the correct awnser
Step-by-step explanation:
Answer:
Step-by-step explanation:
is 40
20 points and brainly ;) You earned $1600 in interest in your savings account over 10 years at a rate of 8%. How much money did you originally deposit into your savings account?
A = p(1+r)^t
1600 = p(1+0.08)¹⁰
P = 1600/2.1589
P= 741.12
741.12 dollar money did you originally deposit into your savings account!
80 POINTS
Which correctly describes a cross section of the right rectangular prism if the base is a rectangle measuring 15 inches by 8 inches? Select three options..
A cross section parallel to the base is a rectangle measuring 15 inches by 8 inches.
A cross section parallel to the base is a rectangle measuring 15 inches by 6 inches.
A cross section perpendicular to the base through the midpoints of the 8-inch sides is a rectangle measuring 6 inches by 15 inches.
A cross section perpendicular to the base through the midpoints of the 8-inch sides is a rectangle measuring 4 inches by 15 inches.
A cross section not parallel to the base that passes through opposite 6-inch edges is a rectangle measuring 6 inches by greater than 15 inches.
ANSWER:
A cross section parallel to the base is a rectangle measuring 15 inches by 6 inches.
A cross section perpendicular to the base through the midpoints of the 8-inch sides is a rectangle measuring 6 inches by 15 inches.
A cross section perpendicular to the base through the midpoints of the 8-inch sides is a rectangle measuring 4 inches by 15 inches.
A cross section not parallel to the base that passes through opposite 6-inch edges is a rectangle measuring 6 inches by greater than 15 inches.
Step-by-step explanation:
HOPE IT HELPS
#CARRYONLEARNING
Answer:
1, 3, 5. *please report my answer if it is incorrect.*
Step-by-step explanation:
A cross-section parallel to the base is a rectangle measuring 15 inches by 8 inches.
A cross-section perpendicular to the base through the midpoints of the 8-inch sides is a rectangle measuring 6 inches by 15 inches.
A cross-section not parallel to the base that passes through opposite 6-inch edges is a rectangle measuring 6 inches by greater than 15 inches.
Help me please I give good amount for your help
Answer:
A
Step-by-step explanation:
Division is always the greatest with fractions because instead of dividing, you really multiply the number and switch the numerator and denomintor to prodouce the answer.
Answer:
1. The first expression is the greatest.
2.a) (see below)
b) $10
Step-by-step explanation:
1
For the first expression, the negative signs cancel and since 7[tex]\frac{5}{6}[/tex] is smaller than 9[tex]\frac{3}{4}[/tex], we will get a number less than 1, but greater than zero.
For the second expression, since 7[tex]\frac{5}{6}[/tex] is negative and 9[tex]\frac{3}{4}[/tex] is not, we will get a negative number.
For the third expression, since two negative numbers are being combined, we will end up with a negative number.
For the fourth expression, since 7[tex]\frac{5}{6}[/tex] is smaller than 9[tex]\frac{3}{4}[/tex], we will get a negative number.
So, there is only expression that will turn out to be greater than zero (not negative), and hence its value is the greatest: the first expression.
2
a)
A tape diagram consists of three parts: the amount in each group, the number of groups, and the total number.
Here, the amount in each group is x-2, which is the total Andre makes in a week, after he donates $2 (x represents how much he's paid before donating). The number of groups represents how many weeks he'll be working, which in this case is five, and the total number, which is 40, is how much money he'll make in all.
b)
Remember that x represents how much Andre is paid before donating:
40 = (x-2)+(x-2)+(x-2)+(x-2)+(x-2)
40 = 5x -10
50 = 5x
x = 10
2.25 gal = _______?qt
Ummm I think the answer is 9
The diagonal of a rectangle is 30 inches and the length of the rectangle is 24 inches.
What is the AREA of the rectangle?
Answer:
area=432
Step-by-step explanation:
use the Pythagoras theory now that you know the width and you'll get the length and the width then you multiply both of them hope it helps you.