3 years ago

What is the length of segment AB? answer choices are... 10 12 13 15

Mathematics

1 answer:

gogolik [260]3 years ago

3 0

Answer:

Step-by-step explanation:

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Write an<br> i explicit formula for an, the nth term of the sequence 200, 40, 8, ....

Ugo [173]

Answer:

$T_n = 200 * (\frac{1}{5})^{n-1$

Step-by-step explanation:

Given

$Sequence: 200,40,8$

Required

The nth term

The given sequence is a geometric sequence.

So, first we identify the first term

$a = 200$

Calculate common ration

$r = \frac{40}{200}$ or $r = \frac{8}{40}$

$r = \frac{1}{5}$

So, the nth term is:

$T_n = ar^{n-1$

$T_n = 200 * (\frac{1}{5})^{n-1$

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2 years ago

I NEED HELP PLEASE HELP ME

alex41 [277]

Answer:

Length should be 15 cm and width should be 5 cm

Step-by-step explanation:

5 * 3 = 15

15+15+5+5=40

6 0

2 years ago

Plz help I have 20 min to submit

DENIUS [597]

Answer:

1 and A, Solution = (3,14): 3 and B, Solution = (-4.5,-19): 2 and C Solution = (-10,7)

Step-by-step explanation:

8 0

2 years ago

Help me out please thank you

neonofarm [45]

Answer:

1. 12

2. 4

3. 24

4. 30

5. 14

7 0

3 years ago

Read 2 more answers

Yamri went to the store to buy gardening supplies. A bag of dirt was $3.99 and tulips cost 75 cents per bulb. He bought one bag

seraphim [82]

3.99 + 0.75b = 12.24
0.75b = 12.24 - 3.99
0.75b = 8.25
b = 8.25 / 0.75
b = 11.....there were 11 bulbs

8 0

3 years ago

Read 2 more answers