3 years ago

Find the 13th term of the geometric sequence 5,10,20,...

Mathematics

2 answers:

chubhunter [2.5K]3 years ago

3 0

Answer:

5x13=?

Step-by-step explanation:

frutty [35]3 years ago

3 0

Answer:

20480

Step-by-step explanation:

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Gwar [14]

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3 years ago

*If 3 + 4(2x - 1) = 23, then 2x - 2 equals: * 2 4 6 8

Anarel [89]

Answer:

Step-by-step explanation:

3 + 4(2x - 1) = 23

4(2x - 1) = 20

8x - 4 = 20

8x = 24

x = 3

---------

2(3) - 2

6 - 2

7 0

3 years ago

In the diagram below, PQ and RS are parallel. Based on the angle measures in the diagram, what is the value of X?

Butoxors [25]

Answer:

x would be equal to 70 grades

Step-by-step explanation:

The angle QRS is equal to 180 - 130 = 50 grades.

We add up that with the other 60 grades on the left, and we encounter ourselves with a simple equation:

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3 years ago

Planets are constantly moving. In fact, the name planet means wanderer. What force(s) is responsible for the constant movement o

Maksim231197 [3]

Inertia and gravity

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3 years ago

Solve for x

Ulleksa [173]

Answer:

C. x = 1

Step-by-step explanation:

To solve this problem the best way is to use the quadratic formula. First make everything equal to 0 by adding 3 to both sides.

3x^2 - 6x + 3 = 0

The quadratic formula is: $\frac{-b\pm\sqrt{b^2-4ac} }{2a}$ . Substitute the values of a, b, and c into the formula. Keep in mind:

a = 3
b = -6
c = 3

$\frac{-(-6)\pm\sqrt{(-6)^2-4(3)(3)} }{2(3)} \rightarrow \frac{6\pm\sqrt{36-4(9)} }{6} \rightarrow \frac{6\pm\sqrt{0} }{6} \rightarrow \frac{1\pm0}{1} \rightarrow 1$

Therefore, x = 1.

8 0

4 years ago

Find the 13th term of the geometric sequence 5,10,20,...​

Find the 13th term of the geometric sequence 5,10,20,...