oyembaajimijaye oyembaajimijaye
  • 25-10-2022
  • Mathematics
contestada

in an a.p of 21 terms , the sum of the first 3 terms is -33 and that of the middle three is 75. what is the sum of the a.p​

Respuesta :

Otras preguntas

A coin falls from rest from the balcony of a building. If it takes 2.7 s for it to hit the ground, what is the final velocity of the coin?
A community that experiences major changes undergoes _____.
What are some similarities between medieval towns and medieval villages?
Please help.The great distance between the colonies and England made it difficult for England to govern the colonies. If colonists complained about a law or dec
Who are our government leaders
How do I solve this? Cos^2x/1+sin2
The quakers were among the first in england to speak out ____ slavery
Anna is hiking in a canyon. The inequality statements compare the elevations of the hiking trail at three different points. –21 ft < –18 ft −18 ft < 10
How can you use an equivalent form of the percent proportion to solve a percent problem?
What property in alameda was owned by adolph sutro?