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saul85 [17]
3 years ago
6

What is the 20th term in this sequence .05,.1,.2,.4,...

Mathematics
2 answers:
Jlenok [28]3 years ago
7 0

We can set up an equation.


.05 * 2^(n-1)


n being the nth term in the sequence


Plug in and solve.


.05 * 2^(20-1)


.05 * 2^19


.05 * 524, 288


The 20th term would be 262, 144.

e-lub [12.9K]3 years ago
7 0
Well since the sequence is doubling that would mean your answer will be 262,144
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Sedaia [141]

Answer:

A

Step-by-step explanation:

Hey There!

So these triangles are congruent so segment CD is equal to segment DB

so to find x we use the equation

7x+10=10x+7

now we solve for x

step 1 subtract each side by 7

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