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saul85 [17]
2 years ago
15

Find the 8th term of the geometric sequence show below

Mathematics
2 answers:
vivado [14]2 years ago
6 0

Answer:

Alli khanaw .................

Fed [463]2 years ago
5 0

Answer:

8x^36

Step-by-step explanation:

first term (a) = 8x^{8}

Second term (t2)= 8x^{12}

common ratio (r)

= \frac{8x^{12} }{8x^{8} }

= x^{4}

now the 8th term of the G.S is

t8 = ar^{n-1}

  = 8x^8 * (x^4)^8^-^1

  = 8x^8 * (x^4)^7\\

  = 8x^8 *x^2^8\\= 8x^3^6

hope it will help

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A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. Each
Nataly_w [17]

Answer:

12 small boxes

8 large boxes

Step-by-step explanation:

let x be the number of small boxes shipped

let y be the number of large boxes shipped

This means:

the total number of boxes is 20, so

x + y = 20

the number of 50 pound boxes is x and the number of 100 pound boxes is y and together there are 1400 pounds, so

50x + 100y = 1400

Then, solve

First, simplify the equation 50x + 100y = 1400 by dividing both sides by 50

x + 2y = 28

Now, subtract the two equations:

x + 2y = 28

- (x + y = 20)

y = 8

Now plug this into the equation x + y = 20

x + 8 = 20

x = 12

So the number of small boxes is 12 and the number of large boxes is 8.

Here's a graph:

7 0
3 years ago
If tan ⁡x=12/5, and 0°
Charra [1.4K]

The value of sin(2x) is \frac{120}{169}

Explanation:

Given that tan x =\frac{12}{5}

The formula for sin(2x) is \sin (2 x)=2 \sin x \cos x

Since, \tan x=\frac{o p p}{a d j}

Also, it is given that tan x =\frac{12}{5}

Thus, opp=12 and adj=5

To find the hypotenuse, let us use the pythagoras theorem,

\begin{aligned}h y p &=\sqrt{12^{2}+5^{2}} \\&=\sqrt{144+25} \\&=\sqrt{169} \\&=13\end{aligned}

Now, we can find the value of sin x and cos x.

\sin x=\frac{\text { opp }}{h y p}=\frac{12}{13}

\cos x=\frac{a d j}{h y p}=\frac{5}{13}

Now, substituting these values in the formula for sin 2x, we get,

\begin{aligned}\sin (2 x) &=2 \sin x \cos x \\&=2\left(\frac{12}{13}\right)\left(\frac{5}{13}\right) \\&=\frac{120}{169}\end{aligned}

Thus, the value of sin(2x) is \frac{120}{169}

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2 years ago
Select all the equations that have x = 0.9 as a solution
Solnce55 [7]
C and d are going to be the answers to your question. >-< :)
7 0
3 years ago
Over a period of 12 hours, the temperature dropped 60 degrees. What was the average change in temperature in one hour?
dybincka [34]
The change in temperature for 1 hour would be -5. hope this helps.
7 0
2 years ago
Read 2 more answers
Let f(x) = 9x3 + 21x2 − 14 and g(x) = 3x + 1. Find f of x over g of x. 3 times x squared plus 6 times x minus 2 minus 12 over th
12345 [234]

Answer:

A. 3x²+6x-2- \frac{12}{3x+1}

Step-by-step explanation:

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2 years ago
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