kekebaby445 kekebaby445

03-09-2021
Mathematics

contestada

Find the sum of the arithmetic sequence: 65, 54, 43, 32, ...-89.
А 1155
B -360
C -180. D -12

Respuesta :

CharlesGP CharlesGP

03-09-2021

Answer:

C) -180

Step-by-step explanation:

65 + 54 + 43 + 32 + 21 + 10 - 1 - 12 - 23 - 34 - 45 - 56 - 67 - 78 - 89 = -180. Hope this helps!

Answer Link

Otras preguntas

Can you please help me with my homework I need help knowing how to Wright it step by step anyone pls if you have the time

what macromolecule breaks down proteins into amino acids

Between 1920 and 1930, why did so many farmers lose their homes during this time?

Natasha has 3 pounds of apples and 2 1/2 of grapes. if she gives 1/3 of her apples to slivie , How many pounds of apples does she have left ?

number25 geometry question thanks

If the force of ventricular contraction increases, what will happen to the end-systolic volume?

Daisy saved 4/5 of her salary. She gave 1/3 of the money she had saved to her mother. If she gave $300 to her mother, what was her salary?

How do the densities of the jovian and terrestrial planets compare?

Select independent or not for each situation [CHECK MY ANSWERS PLEASE!!]

When did the rise of the Songhai Empire occur? A. 1076 CE B. 1240 CE C. 1400 CE D. 1591 CE