davidrfontaine davidrfontaine
  • 21-11-2021
  • Mathematics
contestada

What is the value of 3+6 - 9+12+15-18 +21+ 24 - 27+ ... +84 +87 - 90?

Respuesta :

Beedex
Beedex Beedex
  • 21-11-2021
The answer to this question is 513
Answer Link

Otras preguntas

If there is a sexually-transmitted disease"AIDS", how to cure it?
Mera painted equal sections of her bedroom wall to make a pattern. She painted 2/5 of the wall white and 1/2 of the wall lavender. Write an equivalent fraction
what is the meaning of The superior man loves quality; the small man loves comfort
on a fishing trip camie and her friends covered 77 miles at an average speed of 28 miles per hour.How long did this trip take?
What is the matrizie of {3x-2y=-27 {x+3y=13
Background Info:The standard enthalpy of formation (ΔH∘f) is the enthalpy change that occurs when exactly1 mol of a compound is formed from its constituent elem
Is congress made of 100. Judges and 435 representatives
Todd is using the benchmark 1/2 to compare fractions. Which statement is not correct. A 5/6 less than a 1/2
Why does Estella in the great expectations belittle pip?
discuss how fossils provide evidence of change from the earliest life forms to those alive today