ladydkb1974 ladydkb1974

01-06-2020
Mathematics

contestada

What is th he sum of the first seven terms of the series -3+6-12+24-...?

Respuesta :

osikbro osikbro

01-06-2020

Answer:

-129

Step-by-step explanation:

-3+6-12+24-48+96-192=

6+24+96-3-12-48-192=

126-255=

-129

Hope this helps!

Answer Link

Otras preguntas

Can someone help me please.

PLEASE HELP ITS URGENT I HAVE 3 MINS AND IM FAILING I REALLY NEED A A ASAP PLEASE HELP

Jasmine has 50 marbles in a bag. 20% of the marbles are blue. How many marbles are not blue? Explain how you found your answer.

Help I will make you a brainlist!! What do you think should happen to a student who defames another student via social media? Please explain your answer.

Find the volume of the solid figure.

quick pleaseeeeeeeeeeeee!!!!

Is the corona virus (more / less) deadly than the seasonal flu? (btw the subject is not medicine they didn't have the subject that I'm in the subject is earth s

what are vitamins? where do they come from? How does your body use them?

Which expression is equivalent to 4x2 – 49? A). (2x – 7)2 B). (x + 7)(4x – 7) C). (2x + 7)(2x – 7) D). (2x + 7)2

If point M was located at (4, -2) and was dilated to M'(6,-3), which dilation rule below would make the dilation true? A. (x,y) —> (x + 6, y-3) B. (X,Y)—>