Ask question

Ask question

All categories

3 years ago

6

1

1 answer:

3241004551 [841]3 years ago

3 0

The correct answer to your question is d

You might be interested in

Is 3, 1, 1/3, 1/9,... a geometric sequence?

barxatty [35]

$a_1;\ a_2;\ a_3;\ a_3;\ ...;\ a_n;\ a_{n+1};...\ is\ a\ geometric\ sequence\\if\ a_{n+1}:a_n=const.\\-------------------\\a_1=3;\ a_2=1;\ a_3=\dfrac{1}{3};\ a_4=\dfrac{1}{9}\\\\a_4:a_3=\dfrac{1}{9}:\dfrac{1}{3}=\dfrac{1}{9}\cdot\dfrac{3}{1}=\dfrac{1}{3}\\\\a_3:a_2=\dfrac{1}{3}:1=\dfrac{1}{3}\\\\a_2:a_1=1:3=\dfrac{1}{3}\\\\Answer:Yes.\ It's\ the\ geometric\ sequence.$

7 0

3 years ago

What is the code for the linear equations digital escape room puzzle 3

likoan [24]

Linear equation:

y=mx+b

4 0

2 years ago

What is -7(5x-4) simplifyed

HACTEHA [7]

Answer:

-35x+28

Step-by-step explanation:

have a great day :'D

7 0

3 years ago

Read 2 more answers

Angles A and B are complementary. Two separate angles are shown. Angle A is (x + 22) degrees. Angle B is x degrees. What is the

HACTEHA [7]

Answer: 34

Step-by-step explanation:

(x+22) + x = 90

8 0

3 years ago

Read 2 more answers

A convex hexagon has exterior angles of 39°, 47°, 42°, 59°, and 64°. What is the measure of an exterior angle at the

meriva

Answer: $109^{\circ}$

Step-by-step explanation:

The exterior angles of a polygon add to 360 degrees, so the sixth angle measures $360-39-47-42-59-64=\boxed{109^{\circ}}$

7 0

2 years ago