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3 years ago

What is the 6th term of the arithmetic sequence -4,0,4,8,..?

Mathematics

2 answers:

svp [43]3 years ago

8 0

Yo sup??

d=4

a=-4

a(n)=a+(n-1)d

a(6)=-4+5*4

=16

Hope this helps

VladimirAG [237]3 years ago

8 0

Answer:

Step-by-step explanation:

Let's set the arithmetic : -4,0,4,8,x,y,...

The number we need to find is y

We have:

-4 + 4 = 0

0 + 4 = 4

4 + 4 = 8

So:

x = 8 + 4 = 12

y = x + 4 = 12 + 4 = 16

Then the 6th term of the arithmetic is 16 !

Brainliest, please?

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jarptica [38.1K]

Answer:

slope = - $\frac{7}{5}$

Step-by-step explanation:

Calculate the slope m using the slope formula

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with (x₁, y₁ ) = (6, 9) and (x₂, y₂ ) = (11, 2)

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3 years ago

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kompoz [17]

Answer:

V of cylinder = V=πr^2h

V of rectangular prism = l*w*h

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3 years ago

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3 years ago

Triangle A is the pre-image, and triangle B is the image. Find the scale factor for this dilation if the center of dilation is a

BigorU [14]

Answer:

The scale factor is 3

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3 years ago

A ball is shot upward from a slingshot at a velocity of 15 m/s the height of the ball after t seconds is given by h(t)=10+ 5t+1/

otez555 [7]

Answer:

The instantaneous velocity after eight seconds is 9 m/s

Step-by-step explanation:

Given as :

The ball shot upward with velocity of 15 m/s

The height of the ball after t sec is given as h(t) = $10 + 5t + \frac{1}{4}t^{2}$

Now, The instantaneous velocity after 8 sec = $\frac{\partial h(t)}{\partial t}$

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3 years ago