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Stella [2.4K]
3 years ago
13

What is the pattern here? 1, 3, 9, 27, 81, 243

Mathematics
2 answers:
goldenfox [79]3 years ago
6 0

Answer:

This sequence follows a geometric pattern

Step-by-step explanation:

1 x 3 = 3

3 x 3 = 9

3 x 27 = 81

and so on

Drupady [299]3 years ago
4 0

Answer:

all number are multiply by 3 ( ×3)

plz follow me

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Log4(3^-5)=x<br> solve for x
andrew-mc [135]

Answer:

.0024776131

Step-by-step explanation:

type it into a TI-84 and remember than any negative exponent turns the number into a fraction

3 0
3 years ago
Given TS¯¯¯¯¯¯¯ and TU¯¯¯¯¯¯¯ are midsegments, PR=18.2, TS=6.5. Find QU . A. 9.1 B. 3.25 C. 13 D. 6.5
AleksAgata [21]

Answer:

The correct option is;

D. 6,5

Step-by-step explanation:

TS and TU are midsegments

Segment PR = 18.2

Segment TS = 6.5

Given that TS is the midsegment of PR and PQ, therefore, TS = 1/2×QR

Which gives;

Segment QR = 2×TS = 2 × 6.5 = 13

Segment QR = 13

Given that TU is a midsegment to PQ and QR, we have that QU = UR

Segment QR = QU + UR (segment addition postulate)

Therefore, QR = QU + QU (substitute property of equality)

Which gives;

QR = 2×QU

13 = 2×QU

Segment QU = 13/2 = 6.5

The length of segment QU is 6.5.

5 0
3 years ago
At a red-tag sale, all items with red tags have been marked down by 49%. What should be the sale price of a DVD player having a
vampirchik [111]
Original price was $234.95
49% marked down = $234.95 *49 / 100 = $115.13

So now the sale price = original price - price of 49% marked down

sale price = $234.95 - $115.13 = $119.82

Answer: sale price of a DVD player having a red tag marked down by 49% should be $119.82
8 0
3 years ago
What is the surface area of a cube with an edge length of 8 inches?
dolphi86 [110]

Answer:

A=384in

Step-by-step explanation:

Hope dis helps!

4 0
3 years ago
What is the value of 10+10=?
ale4655 [162]
10 + 10 = 20.

Hope this helps! :)
5 0
3 years ago
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