pltassler pltassler

01-07-2020
Mathematics

contestada

What is the 22nd term of the arithmetic sequence where a1= 8 and a9= 56

Respuesta :

Ruilin0715 Ruilin0715

01-07-2020

56=8+(9-1)d
48=8d
d=6
t22=8+(22-1)6
T22=134

Answer Link

acrain51 acrain51

23-02-2021

Answer:

A).134

Step-by-step explanation:

Answer Link

Otras preguntas

Find the area of the kite. ) 210m ^ 2 ) 140m ^ 2; 420m ^ 2; 224m ^ 2

what is the general term for sequence -6;3;15;30?

A woman when working with her takes 2 hours to complete the housework, and takes 3 hours when working alone How long would it take the daughter to complete the

who was wounded surpratap shah treated by?

When molten magma cools ________ under the surface, it forms _________ igneous rocks. A. rapidly, extrusive B. slowly, extrusive C. rapidly, intrusive D. slowly

find the measures of angles of triangle DEF

The Treaty of Paris of 1763 and the Treaty of Paris of 1783 differed in which way...? 1783 brought colonists further under British control than the 1763 treaty

B is the set of odd numbers greater than 5 and less than 21

I have a geometry question thank you!

PLS HELP ME OUT THANK YOU I’m studying for my mid-term!!