rajajagz rajajagz

03-10-2018
Mathematics

contestada

Can someone plug some numbers into a small equation real quick for me?:)
-1, -7, -13, -19

plug into
Sn = n/2(a1+an)

Respuesta :

sophia7052 sophia7052

03-10-2018

-13 times -7 equals -91

Answer Link

Otras preguntas

que comida no debe comer edwin?

The _____________can be found in the United States, in the state of Arizona, and was formed by the Colorado River carving into the rock over time. A. Chinese m

I NEED AN ANSWER FAST WILL AWARD BRAINLIEST AND YOU GET 30 POINTS If they were still living, what would Carnegie and Rockefeller think about net neutrality? Wou

a Aldo went to Wal-Mart and bought a stereo for $65.00. He received a 30% discount. How much did Aldo pay for the stereo?

A music store has 40 trumpets, 39 clarinets,24 violins,51 flutes and 16 trombones in stock. give each ratio in simplest form.

advantages and disadvantages about video games and effect on students

After the revolution, in order to vote , African Americans had to have a certain number of assets true or false

give example of how loops are used

You are teaching a new yale course. what is it called?

HELPPPPPPPPPPPPPPPPPPPPPPPPPPP PLS HELP I HAVE 5 MINS LEFT A painting is 15 in wide and 20 in tall. If it is reduced to a height of 4 in, then how wide will it