write a function rule for the nth term of each arithmetic sequence

1=6,11,16,21...
2=-7,-15,-23,-31....
3=-7.6,-9.6,-11.6,-13.6......​

Answer:

d i thin;kStep-by-step explanation:

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Answer:

1.25 minutes

Step-by-step explanation:

5/7=x/1.75

8.75=7x

x=1.25 minutes

Answer:

5

Step-by-step explanation:

first u subtract the 1 from both sides and leaves u with 2x=10 then divide on both sides and you get 5

Step-by-step explanation:

2x+2=11

2x=11-2

2x=9

divide both sides by 2

therefore the answer is 4.5

Answer:

The fact that the number of crimes and the population of students is positively correlated, means that as the total number of students increases, so does the total number of crimes.

The conclusion that closing schools will decrease crime is absurd. First of all, the variables might be totally unrelated, e.g. places with large number of students are places that have high populations. Higher crime rate are generally linked to neighborhoods or cities with high populations.

The idea of closing schools to fight crime is foolish because it will result in the opposite. Generally, students who go to school tend to be less engaged in criminal activities. The real problem here is that you should try to increase the number of students that attend schools in Glendale, not vice versa.

Answer:

Equation of required line is: [tex]\mathbf{x+3y=-9 }[/tex]

Step-by-step explanation:

We need to find equation for a line that's perpendicular to [tex]6x-2y=8[/tex] when it passes through (6,-5)

We will use the slope-intercept form: [tex]y=mx+b[/tex] where m is slope and b is y-intercept.

Finding Slope m:

When two lines are perpendicular there slopes are [tex]m=-\frac{1}{m}[/tex]

Finding slope of given equation first: [tex]6x-2y=8[/tex]

Writing in slope-intercept form:

[tex]6x-2y=8\\-2y=-6x+8\\y=\frac{-6x}{-2}+\frac{8}{-2}\\y=3x-4[/tex]

Comparing it with slope intercept form: [tex]y=mx+b[/tex] , m= 3

So, slope of given equation is 3

Now, the slope of required equation will be [tex]m=-\frac{1}{m}[/tex]

So, Slope m=-1/3

Finding y-intercept

Using slope m=-1/3 and point (6,-5) we can find y-intercept

[tex]y=mx+b\\-5=\frac{-1}{3}(6)+b\\-5=-2+b\\b=-5+2\\b=-3[/tex]

So, y-intercept is b=-3

Now, finding the equation of required line having Slope m=-1/3 and y-intercept b= -3

[tex]y=mx+b\\y=-\frac{1}{3}x-3[/tex]

Writing in standard form:

[tex]y=-\frac{1}{3}x-3\\y=\frac{-x-9}{3}\\3y=-x-9\\x+3y=-9[/tex]

So, equation of required line is: [tex]\mathbf{x+3y=-9 }[/tex]

Answer: B

Step-by-step explanation: Got a 100 on the test

Answer:

B) ∠2 and ∠11

Answer:

b

Step-by-step explanation:

Answer:

61°

Step-by-step explanation:

For parellel lines cut by a transversal corresponding angles are equal.

Answer:

12

Step-by-step explanation:

-25 from both side

x^2= 144

then you square root it

x= 12

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{x^2 + 25 = 169}[/tex]

[tex]\text{Subtract 25 to both sides}\downarrow[/tex]

[tex]\mathsf{x^2 + 25 - 25 = 169 - 25}[/tex]

[tex]\text{Simplify it}\downarrow[/tex]

[tex]\mathsf{x^2 = 169 - 25}[/tex]

[tex]\mathsf{x^2 = 144}[/tex]

[tex]\text{Take the square root of the numbers (including the mystery number (x))}\downarrow[/tex]

[tex]\mathsf{x = \pm \sqrt{144}}[/tex]

[tex]\text{So, that means that}\downarrow[/tex]

[tex]\mathsf{x = 12}[/tex]

[tex]\text{Or even:}[/tex] [tex]\mathsf{x = -12}[/tex]

[tex]\huge\text{Therefore, your answer should be:}[/tex]

[tex]\huge\boxed{\mathsf{ x =\ }\frak{12}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Answer:

A

Step-by-step explanation:

e.g 10×1 = 10

10 + 8 = 18

10 × 2 = 20

20 + 8 = 28

Answer:

I believe the answer is A

Step-by-step explanation:

slope for this equation is  [tex]m = \frac{y2-y1}{x2-x1}[/tex]

so picking some coordinates (1,18) and (1.5,23)

=  [tex]\frac{23-18}{1.5-1}[/tex]

= 10

slope is 10 which is closes to A

Answer:

Step-by-step explanation:

Step one:

given data

the total cost function is

c=2.60b + 12

Step two:

Required is c, when b= 12

substitute b=12 we have

c=2.60(12) + 12

c=31.2+ 12

c=43.2

the total cost = $43.2

Answer:

56 hope this helps!

Step-by-step explanation:

Answer:

I think your answer is 24.  It's vague how you are saying it.

(Listen to the person above my answer it's probably right.)

the answer to 1 is c!!!!!!!

Answer:

H and c

Step-by-step explanation:

2476 would be the correct answer

Answer:

2476

Step-by-step explanation:

Answer:

Step-by-step explanation:

Because every triangle that can ever be made has three sides, you can open up the triangle so that it becomes a straight horizontal line. A horizontal line is also 180 degrees which is why this idea works with triangles.

The reason for the sum of the angles in any triangle is 180 is that when we open up the sides of a triangle we get a straight line where the angle of a straight line is 180 degrees.

It is a two-dimensional figure which has three sides and the sum of the three angles has are equal to 180 degrees.

We have,

The sum of the angle measures in any triangle is 180.

We see that,

In a triangle, there are three sides and three angles.

If we open up the triangle, we see that the three sides of the triangle form a straight line.

The angle of a straight line is 180 degrees.

Thus,

The reason for the sum of the angles in any triangle is 180 is that when we open up the sides of a triangle we get a straight line where the angle of a straight line is 180 degrees.

Learn more about triangles here:

https://brainly.com/question/25950519

#SPJ2

Answer:

Step-by-step explanation:

12÷(-3)(2)+5= -3

-4(2)+5

-8+5

-3

Answer:

y intercept is (0,4) and slope is -2

Step-by-step explanation:

y intercept is (0,4) you can see where it intercepts.

The slope is rise/run so 4/-2 so -2

Answer:

x+3(7)=the answer

21=x

Step-by-step explanation:

Answer: 15,840 Ft.

Step-by-step explanation: Brainliest, Please and Thank you :)

Answer:

B

Step-by-step explanation:

z = -10x

z + 10 = -10x + 10 = x

Answer: D

If z = -10x, we can divide both sides of the equation by -10 to get z/(-10) = x. This is the same as [tex]x=-\frac{z}{10}[/tex].

Answer:

15858 is the answer

Step-by-step explanation:

No explanation just do multiplication

Answer:

3

Step-by-step explanation:

1/3 + 1/3 + 1/3 = 1

Hope this helps

PLZZ MARK BRAINLIEST

Answer:

He will have 2 section of (1/3) length

Step-by-step explanation:

Number of sections = Length of  the chain ÷ length of one section

                                 = (3/4) ÷ (1/3)

                                 [tex]= \frac{3}{4}* \frac{3}{1}\\\\= \frac{9}{4}\\\\=2 \frac{1}{4}[/tex]

He will have 2 sections and (1/4) part of the chains remains

Answer:

50 episodes

Step-by-step explanation:

im just big brain

Answer:

60 i just goggles it and thats the answer

Answer: The first step is to add 5.2 to both sides.

Answer:

add 5.2 to each side of the equation.

Step-by-step explanation:

i did it on edge2020

Answer:

3rd I think

Step-by-step explanation:

Answer:

QIII

Step-by-step explanation:

the solutions is where both shaded regions overlap

the top right square is quadrant I

the top left square is quadrant II

the bottom left square is quadrant III

and the bottom right square is quadrant IV

Answer:

40* degress angled

Step-by-step explanation:

Answer:

I believe the answer is a 40 degree angle

Step-by-step explanation: