3 years ago

Is the sequence 3, 12, 26..... a geometric sequence? Explain

1 answer:

7 0

$3;\ 12;\ 26;\ ...\\\\If\ a,\ b,\ c\ is\ a\ geometric\ sequence\ then\ ac=b^2.\\\\check:\\3\cdot12=36\neq26$

Answer: The sequence 3, 12, 26, ... is not a geometric sequence.

You might be interested in

How many ounces are in a square meter?

Karo-lina-s [1.5K]

3.007 ounces per square meter

8 0

3 years ago

Select two ratios that are equivant to 7:10

nikdorinn [45]

Answer:

70:100 700:1000 14:20 140:200

7 0

3 years ago

Read 2 more answers

Complete the statements about the transformation shown. Point W corresponds to point . Angle ZWX corresponds to angle .

yanalaym [24]

Answer: W’

Z’W’X’

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Malik solved this system of equations.

larisa [96]

We can solve for x in by substituting 'y=15-5x' from the second one into the first equation, because in the second equation, y has no coefficient, which will make it easier to substitute.

4 0

3 years ago

Read 2 more answers

Jaxon rode his bike 5 3/4 miles in 1/2 hour. What was his average rate of speed in miles per hour? 2/23 hours per mile 11 1/2 ho

Viefleur [7K]

Answer:

11.5 mph

Step-by-step explanation:

5 3/4 / 1/2 = m/1

See attached for explanation

6 0

3 years ago