Answer:
Positive association is, as the y values go up the x values go up as well
Negative association is, as the y values go up the x values go down, or vice-versa
No association is neither
100 points plz answer right Use algebra tiles to solve 2x+2=4.
Answer:
x=1 Search up what algebra tile is
Step-by-step explanation:
[SCREENSHOT INCLUDED] If y=2^(x^2+2), which of the following gives the slope of the tangent line for all values of x?
Answer:
B) [tex]2xln(2)(2^{x^2+2})[/tex]
Step-by-step explanation:
[tex]y=2^{x^2+2}[/tex]
[tex]y'=\frac{d}{dx}(2^{x^2+2})[/tex]
[tex]y'=\frac{d}{dx}(e^{(x^2+2)*ln(2)})[/tex]
[tex]y'=\frac{d}{dx}(e^{(x^2ln(2)+2ln(2))})[/tex]
[tex]y'=2xln(2)*e^{(x^2+2)(ln(2)}[/tex]
[tex]y'=2xln(2)(2^{x^2+2})[/tex]
Therefore, [tex]2xln(2)(2^{x^2+2})[/tex] is the slope of the tangent line
Answer:
B
Step-by-step explanation:
Your welcome, edge users;)
2022
c÷2=4.6 what is the answer and how you got that answer pls and thank u
Answer:
c = 9.2
Step-by-step explanation:
Since c divided by 2 is 4.6, I multiplied 4.6 with 2. The result is 9.2
Can someone please help me I'm not very good at calculating slope for some reason no matter how hard I try and this equation I've tried a million different equations for it and it hasn't worked I think I'm missing something on both of them please help I will give points
Answer:
y=mx+b is the slop formula find the two points on the line or use desmos
Step-by-step explanation:
0.5 diveided by =0.052
Answer:
0.104
Step-by-step explanation:
hope that helps
Can you guys simplify these questions using distributive property? Thank you!
9(3+c+4)
6(x+4)+1
x+3+5x
Answer:
9c+63
6x+25
6x+3
Step-by-step explanation:
Hey there!
Question 1
9(3 + c + 4)
DISTRIBUTE 9 WITHIN the PARENTHESES
= 9(3) + 9(c) + 9(4)
= 27 + 9c + 36
COMBINE the LIKE TERMS
= 63 + 9c
= 9c + 63
Therefore, your answer is: 9c + 63
Question 2
6(x + 4) + 1
DISTRIBUTE 6 WITHIN the PARENTHESES
= 6(x) + 6(4) + 1
= 6x + 24 + 1
COMBINE the LIKE TERMS
= 6x + 25
Therefore, your answer is: 6x + 25
Question 3
x + 3 + 5x
CONVERT
= 1x + 3 + 5x
COMBINE the LIKE TERMS
= 6x + 3
Therefore, your answer is: 6x + 3
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
Solve the inequality.
|x − 14| + 7 > 4
Answer: Infinitely many solutions (ie set of all real numbers)
====================================================
Explanation:
First we subtract 7 from both sides
|x - 14| + 7 > 4
|x - 14| + 7-7 > 4-7
|x - 14| > -3
Recall that absolute value is never negative. So the |x-14| will never dip below zero.
In other words, the smallest |x-14| can possibly get is 0.
Because 0 > -3 is always true, this means |x − 14| > -3 is always true for any x value you pick.
Therefore, there are infinitely many solutions. The x value can be any real number.
for which equation is x = 1 not a solution?
A. 2x - 1 =1
B. 2x + 1 = 5
C. 3x + 2 = 5
D. 4x - 1 =3
Answer:
OPTION B (2x + 1 = 5)
Step-by-step explanation:
Let's list them:
Option A:
2(1) -1 = 1
2 - 1 = 1
1 = 1 (Satisfies Equation)
Option B:
2(1) + 1 = 5
2 + 1 = 5
3 = 5 (DOES NOT Satisfy Equation)
Therefore, this is the answer to your question!
PLEASE HELP I JUST CAN'T FIGURE THIS HARD QUESTION OUT!
Answer:
$5.60
Step-by-step explanation:
$80
10% = 8
5% = 4
1% = 0.8
2% = 1.6
$4 + $1.6 = $5.60
Half a number plus 9 is -7
Answer:
x = -32
Step-by-step explanation:
Let x = the missing number
1/2x + 9 = -7 Subtract 9 from both sides
1/2x = -16 Multiply by 2 on both sides to get rid of the 1/2
x = -32
I hope this helped and please mark me as brainliest!
Consider this equation.
cos(0)=-7/8
If 0 is an angle in quadrant III, what is the value of tan(0)?
Answer:
It would be A for you
Step-by-step explanation:
Yeah
Answer:
tan(θ)=(√15/7)
What will be the sign of tangent value in 3rd quadrant?The sign of tangent value in 3rd quadrant will be positive.
cos(θ)=-7/8
(sin(θ))^2
=1-(cos(θ))^2
=1-(7/8)^2
=1-(49/64)
=(64-49)/64
=15/64
sin(θ)=[tex]-\sqrt{15/64}[/tex]
[tex]=-\sqrt{15}/8[/tex]
[since in quadrant III value of sin(θ) will be negative]
so, tan(θ)=sin(θ)/cos(θ)=[tex]\frac{\frac{-\sqrt{15}}{8} }{-\frac{7}{8} }[/tex]=[tex]\frac{\sqrt{15} }{7}[/tex]
tan(θ)=(√15/7)
to learn more about trigonometric function please follow: https://brainly.ph/question/3362
#SPJ2
Write an equation in slope intercept form for the line thepasses through (-1,-6) and is parallel to x+3y=6
Answer:
The slope-intercept form equation of the line that passes through (1, 3) and (3, 7) is y = 2x +1.
Step-by-step explanation:
Graph the following x < -7 or x > 5
Answer:
Explanation:
To graph this we will draw a vertical line at
5
on the horizontal axis.
The line will be a dashed line because the inequality operator does not contain an "or equal to" clause.
We will shade to the right side of the line because the inequality operator also contains a "greater than" clause:
graph{x> 5 [-20, 20, -10, 10]}
1. Ricky Bobby and Betty Sue go to a new eatery. This time they go to tacos and burritos", where they order
tacos and burritos. They orders 3 tacos and 2 burritos and are charged a total of $13.50. They couldn't
remember the price of each item, but they did remember that burritos cost 3 times as much as tacos. Write the
equations to represent this information and solve for the price of each item.
Helpp! Plsss
The price of burritos is $4.50 and the price of tacos is $1.50.
The two simultaneous equations that can be derived from the question
3t + 2b = $13.50 equation 1
b = 3t equation 2
Where;
t = price of tacos
b = price of burritos
What is the price of tacos?
In order to determine the price of tacos, take the following steps:
Substitute for b in equation 1
3t + 2(3t) = $13.50
3t + 6t = $13.50
9t = $23.50
t = $1.50
What is the price of burritos?
Substitute for t in equation 2
b = 2(1.50)
b = $4.50
To learn more about simultaneous equations, please check: https://brainly.com/question/25875552
Write the equation
Help
Answer:
[tex]y=-\frac{1}{3}x+5[/tex]
Step-by-step explanation:
Two points on the line are (0,5) and (3,4).
The form you want is y=mx+b where m is the slope and b is the y-intercept.
We can see that b=5.
The slope (m) is [tex]\frac{4-5}{3-0}=-\frac{1}{3}[/tex]
So the equation is y=[tex]-\frac{1}{3}[/tex]x+5
Write an inequality and solve the problem. The difference of a number and –6 is less than 9.
Answer:
x < 3
Step-by-step explanation:
x - (-6) < 9
x + 6 < 9
x < 3
If there is 1/4 of pizza and I want 2/8 how many more pizza I need
Answer: You don't need any more
Step-by-step explanation:
1/4=2/8, so you have enough for yourself to eat
Answer:
2 more slices brainliest please
Step-by-step explanation:
Which of the diagram represents the inequality-1
Answer:
B
Step-by-step explanation:
Because the inequality uses < and not ≤ the lines have to be dotted as -1 and 1 are not included.
Which set represents the range of the function g(x) - 14 -2x if the domain is x = { 2,4,9}?
A y = {2.5,5,8)
By = { 4,6,18)
C y = {10, 22, 32)
D All real numbers
The set which represents the range of the function g(x) = 14 -2x if the domain is x = { 2,4,9} is; y = {10, 6, -4)
Domain and rangeThe set which represents the range of the function for the given domain can be gotten as follows;
g(2) = 14 -2(2) = 10g(4) = 14 -2(4) = 6g(9) = 14 -2(9) = -4Read more on domain and range;
https://brainly.com/question/2264373
Will give brainlist for last four
Answer:27 -a
Step-by-step explanation:
Calculate the slope of the line between the pairs of points in each of the tables to determine which table represents a linear function.
Answer: A is linear. B is nonlinear. C is nonlinear. D is nonlinear.
If my answer helps you, I’d appreciate a thanks :)
Answer:
A
Step-by-step explanation:
It is a linear equation with all the slopes being equal
PLZZZ HELP!!!!
How many times will 2/3 go into 3 5/6 ?
4/23
6 3/4
5 3/4
9/23
Answer:
5 3/4
Step-by-step explanation:
A hypothesis is tested by: A. a prediction B. experimentation C. analysis of results D. formulation of a theory
Answer:
B an experiment
Step-by-step explanation:
A hypothesis cannot be tested by a prediction.
There can be no results without an experiment
A theory would not test a hypothesis
Logan gets up every day at 8:00 AM to go to work. If he drives at an average speed of 24 miles per hour, he will be late by 5 minutes. If he drives at an average speed of 48 miles per hour, he will be early by 5 minutes. How many miles per hour does Logan need to drive to get to work exactly on time?
Logan need to drive at 32 mile per hour to get to work exactly on time
SpeedSpeed is the ratio of the total distance travelled to the total time taken. It is given by:
Speed = distance / time
Let d represent the distance from t represent the time in which he is early. Hence when he is 5 minutes (0.083 hour) late:
24 = d/(t + 0.083)24t + 2 = d (1)When 5 minutes early:
48 = d / (t - 0.083)48t - 4 = d (2)Solving equations 1 and 2 simultaneously gives:
d = 8, t = 0.25
speed = 8/0.25 = 32 mile per hour
Logan need to drive at 32 mile per hour to get to work exactly on time
Find out more on speed at: https://brainly.com/question/4931057
solve the simultaneous equation x + y =2 and 3x - 2y = 1
Step-by-step explanation:
1. x=2-y
y=2-x
2. 3x=1+2y
x=(1+2y)/3
-2y=1-3x
y=(1-3x)/-2
y=(-1+3x)/2
Please answer ASAP!
A path around a park is 2/6 mile. Ezra jogs around the path 4 times. Tamsin jogs around the path 7 times. How many more miles does Tasming jog than Ezra?
A. 1 mile
B. 1 2/6 miles
C. 2 2/6 miles
D. 3 4/6 miles
Answer:
1 mile more
Step-by-step explanation:
One path = 1/3 mile (2/6 simplified)
Ezra = 1/3 × 4
Ezra = 4/3 or 1 1/3 mile
Tasming = 1/3 × 7
Tasming = 7/3 or 2 1/3 mile
2 1/3 - 1 1/3 = 1
I hope this helped and please mark me as brainliest!
Find the circumference.
Use 3.14 for it.
r = 4 cm
C = [?] cm
C=Td
Answer:
25.12
Step-by-step explanation:
diameter is twice the radius. 4 times 2 = 8
3.14 times 8 = 25.12
Please answer correctly !!!!!!!!!!! Will mark 50 points brainliest !!!!!!
Answer:
In your console (ctrl + shift + j), the letter a would appear. Beneath that, the letter c would appear.
Step-by-step explanation:
This is because the val2 is not less than or equal to 3. The second condition that's inside the first condition is true but since the first condition is false, the second condition would not run.
find the missing angle
please help
Answer:
48
Step-by-step explanation:
91+41+?=180
91+41=132
180-132=48
What is the perimeter?
Answer:
78
Step-by-step explanation:
Because a^2+b^2=c^2. So 900 plus 5184, then you find the square root.
