3 years ago

Determine the 16th term of the sequence9, 18, 36....r________?

Mathematics

1 answer:

raketka [301]3 years ago

4 0

Answer:

$a = 9 \\ d = 9 \\ a_{16} = a + 15d = 9 + 15 \times 9 = 9 + 135 \\ = > a_{16} = 144 \\ = = = = = = = = = =$

HOPE U UNDERSTOOD

PLEASE COMMENT

THANKS..

You might be interested in

The perimeter of a square is 60 inches. Find the area.

Marianna [84]

Answer 225

Step-by-step explanation:

60/4=15. 15*15= 225

5 0

3 years ago

Please help asap, i need this!!!!!

ololo11 [35]

Ch gc cdvnjhg if Gn havin ggcdhb gts Gn

7 0

3 years ago

Read 2 more answers

Use identities to find the values of the sine and cosine functions for the following angle measure.

puteri [66]

Using the cosine double angle formula,

$\cos 2\theta=2\cos^2 \theta-1=\frac{12}{13}\\\\2\cos^{2} \theta=\frac{25}{13}\\\\\cos^{2} \theta=\frac{25}{26}\\\\\boxed{\cos \theta=\frac{5}{\sqrt{26}}}$

(Note I took the positive case since $\theta$ terminates in the first quadrant)

Using the Pythagorean identity,

$\sin^2 \theta+\cos^2 \theta=1\\\\\sin^2 \theta+\frac{25}{26}=1\\\\sin^2 \theta=\frac{1}{26}\\\\\boxed{\sin \theta=\frac{1}{\sqrt{26}}}$

(Note I took the positive case since $\theta$ terminates in the first quadrant)

6 0

1 year ago

Hii! please help i’ll give brainliest

sladkih [1.3K]

Answer:

Indus River

Step-by-step explanation:

3 0

3 years ago

Can someone help me solve this for brainliest and a heart? Thank you!

oee [108]

Just answer each one to the best of your ability... study the graph and say what’s happening, like so many gallons per hour or something like that

7 0

3 years ago

Determine the 16th term of the sequence9, 18, 36....r________?​

Determine the 16th term of the sequence9, 18, 36....r________?