vanessaimafidon70 vanessaimafidon70
  • 22-10-2022
  • Mathematics
contestada

9 The 11th term of an A.P. is -31 and
21st term is -71, find the (a) 1st term
(b) common difference (c) 15th term

Respuesta :

Otras preguntas

9-c=-13: please solve it, show your work!!! i need this done ASAP!!!! EXTRA POINTS !!!
Rectangle A has a width of 12 and a length of x. Rectangle B has a width of (x-2) and a length of 16. Find the value of x so that the rectangles have the sam
determine the domain and range for the model?
K is the midpoint of line segment PQ. P has coordinates (-9, -4) and K has coordinates of (-10, 2). What are the coordinates of Q? (ASAP PLEASE) (5, 10) (-11, 8
the sum of two integers always is an integer number. true or false
What is the slope of the line that passes through the points -1,-7 and -2 ,-5
what is the definition of definition​
Complete the table. Write in the correct units that correspond with the letters in the table
Seven months ago I strained the muscle in my big toe. Recently, it's been cramping up randomly. I'm very concerned about it and I really need some info about it
what is a regional scale ? Give the definition please. This AP Human Geography but anyone can help me with this.