Which comparison is not correct?
8>-9
-7 >-9
10-8<-4
-2<-9

Answer:

the answer is 4≤ft

Step-by-step explanation:

This inequality means that you have to be less than or equal to 4ft to ride the roller coaster.
This means less than <
This means greater than >
This means less than or equal to ≤
This means greater than or equal to ≥

Answer:

f(x) = 3100(0.84x)

Step-by-step explanation:

Hope it helps.

Answer: What is this troll question

Its -21

Step-by-step explanation:

-21+-21=42

Based on the sequence of numbers, the next two numbers in the sequence will be:

The numbers on the right side of the equation are meant to show to number of circles on all the numbers on the left side.

For instance:

The number six is drawn such that it has a single circle in it = 6

The number of sixes in the first number are 3 so there will be 3 circles.

The number of circles in 8688 will be 7 because each "8" has 2 circles.

The number of circles in 5971 will be 1 because 9 is the only number drawn with a circle.

Find out more on predicting number sequences at https://brainly.com/question/89459.

#SPJ9

Answer:

[tex]\frac{p}{p-2}=\frac{-p(p+2)}{4-p^2}[/tex]

Step-by-step explanation:

[tex]\frac{p}{p-2} = \frac{p}{p-2}\times\frac{p+2}{p+2}=\frac{p(p+2)}{(p-2)(p+2)}=\frac{p(p+2)}{p^2-4}=\frac{p(p+2)}{p^2-4}\times\frac{-1}{-1}=\frac{-p(p+2)}{4-p^2}[/tex]

Answer:

[tex]\frac{-p^{2}-2p }{4-p^{2} }[/tex]

Step-by-step explanation:

Answer:

a.the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267. Suppose you sit on a bench in a mall and observe people's habits as they sneeze.

b.the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267. Suppose you sit on a bench in a mall and observe people's habits as they sneeze.

c.the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267. Suppose you sit on a bench in a mall and observe people's habits as they sneeze.

Step-by-step explanation: Because of science their is a chance but the matter of individual dose not matter nor count unless there are a same matter

Answer: b is a 50% chance a is 1 is 18% chance

Step-by-step explanation:I did the math

Answer: Discrete

Explanation: Domain: Number of Tables

                     Range: Number of Chairs. Hope this helps!

Answer:

b = -3/4

Step-by-step explanation:

b/4 = -3

b = -3/4

[tex]\frac{b}{4}+2 = -1[/tex]

[tex]\frac{b}{4}=-1 -2\\ \frac{b}{4}=-3\\ b=-12[/tex]

b= -12 so that hope that helps!

Answer:

1. f(x) = 3x + 7

2. [tex]f(x) = -\dfrac12x + 2[/tex]

3. f(x) = x + 5

4. f(x) = -2x - 5

5. [tex]f(x) = -\dfrac32 x + 2[/tex]

Step-by-step explanation:

Rearrange all the equations to make y the subject,
then substitute f(x) for y:

1.   y - 3x = 7

Add 3x to both sides:

⇒ y = 3x + 7

⇒ f(x) = 3x + 7

2.   2x + 4y = 8

Subtract 2x from both sides:

⇒ 4y = -2x + 8

Divide both sides by 4:

⇒ [tex]y = -\dfrac12x + 2[/tex]

⇒ [tex]f(x) = -\dfrac12x + 2[/tex]

3.   -x + y = 5

Add x to both sides:

⇒ y = x + 5

⇒ f(x) = x + 5

4. y + 5 = -2x

Subtract 5 from both sides:

⇒ y = -2x - 5

⇒ f(x) = -2x - 5

5.   3x + 2y - 4 = 0

Subtract 3x from both sides:

⇒ 2y - 4 = -3x

Add 4 to both sides:

⇒ 2y = -3x + 4

Divide both sides by 2;

⇒ [tex]y = -\dfrac32 x + 2[/tex]

⇒ [tex]f(x) = -\dfrac32 x + 2[/tex]

Answer:

[tex]-\frac{13}{4}[/tex]

Step-by-step explanation:

r = 4x + 6y

11 = 4x + (6 x 4)

11 = 4x + 24

(im gonna flip it around because it looks better for me, you dont have to)

4x + 24 = 11  _(minus 24 from both sides)

4x = -13  _(divide both sides by 4)

x = [tex]-\frac{13}{4}[/tex]

Answer:

9/25 is the simplest fraction

Answer:

35x²- 18x -8

Step-by-step explanation:

5x × 7x= 35x²

5x × 2= 10x

-4 × 7x= -28x

-4 × 2= -8

*combine like terms

35x² + 10x -28x -8

10x - 28x= -18x

35x²- 18x -8

[tex]\bf{(5x-4)(7x+2) }[/tex]

[tex]\bf{5x(7x+2)-4(7x+2) }[/tex]

[tex]\bf{35x^{2} +10x-4(7x+2)}[/tex]

[tex]\bf{35x^{2} +10x-28x-8 }[/tex]

[tex]\bf{\red{35x^{2} -18x-8 \ \ \Rightarrow \ \ \ Answer }}[/tex]

Answer:37 1/3

Step-by-step explanation:

if you multiply 56 (2/3)=37 1/3

Answer:

40

Step-by-step explanation:

[tex]\frac{2}{3}[/tex]×[tex]60 = 2[/tex]×[tex]20[/tex]

40 = 40

Answer:

Step-by-step explanation:

One side is 9 more than the other regardless of the value of of x

This is because:

4(x+3)=3(x+1)+x

4x+12=3x+3+x

4x+12=4x+3 So the right hand side is 9 less than the left.

Since they are not equal the answer to part be is 0.

There are 0 solutions to this equation. If there were 1 or 2 solutions then the question would ask for those solutions.  

Answer:

Yes. It is accurate for the data shown

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

Since the residuals for each point are large when compared to the line, the line of best fit isn't accurate. A higher-degree function will most likely work here.

The area of the circle with a circumference of 8π cm is: 16π cm².

Given:

Circumference = 8π cm

Find radius (r):

8π = 2πr

8π/2π = r

4 = r

r = 4 cm

Find area of circle:

Area = πr² = π(4)²

Area = 16π cm²

Learn more about area of circle on:

https://brainly.com/question/12269818

Answer:

Jenny spent $206.63 for fencing.

Step-by-step explanation:

$13.55 x 15.25ft =$206.6375

[tex](\stackrel{x_1}{4}~,~\stackrel{y_1}{-2})\qquad (\stackrel{x_2}{-2}~,~\stackrel{y_2}{4}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{4}-\stackrel{y1}{(-2)}}}{\underset{run} {\underset{x_2}{-2}-\underset{x_1}{4}}}\implies \cfrac{4+2}{-6}\implies \cfrac{6}{-6}\implies -1[/tex]

[tex]\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-2)}=\stackrel{m}{-1}(x-\stackrel{x_1}{4}) \\\\\\ y+2=-x+4\implies y=-x+2[/tex]

A ≈ 53.79 please give me brainliest

Answer:

7.34 > 7.304 is true

4.05 < 4.055 is true

9.103 < 9.13 is true

Step-by-step explanation:

Because you need it quick, i wont explain

solutions:        greater than, less than, equals to:

Step-by-step explanation:

yes, it would be an isoceles triangle (with 2 sides being equally long).

it would be a reissue high and narrow triangle, with the very short side (2) connecting the 2 sides of 8.

in general, 3 lines can only make a triangle, if the sum of lengths of any pair of these lines is always longer than the third line.

in our case :

8+2 > 8 true

8+8 > 2 true

so, yes, they can be a triangle.

example for 3 sides not making a triangle :

2, 3, 6

as

2+3 < 6

Answer:

Compute the first four central moments for the following data:

i xi

1 45

2 22

3 53

4 84

Step-by-step explanation:

Answer:

2(5x-12) = -3(2x-8)

10x-24 = -6x+24

10x+6x = 48

16x= 48

x= 3

Answer:

H = 19 cm

B = 17 cm

Step-by-step explanation:

A = (H x B) / 2 (formula for the area of a triangle)

161.5 = ((X + 2)(X)) / 2 (with X acting as the base)

323 = X^2 + 2X

0 = x^2 + 2x - 323

(X - 17) (X + 19) = 0

X = 17 or X = -19

You can't have a negative number as a side length so -19 doesn't work.

Because the height is larger than the base, you add the 2 to the one you will use as the height. Then just add the units (cm) because the area is in cm squared.

Answer: B

Step-by-step explanation: Rearrange the equation to get it in intercept form, or solve y = 0 for x-intercept ... 2. a = 5, b = 2, c = 1, d = 2, e = 2, f = −3, g = 1, h = −1, i = 3.

Answer:

We can write 36 as a product of prime factors: 36 = 2² × 3². The expression 2² × 3² is said to be the prime factorization of 36.

Step-by-step explanation: