eddisann111 eddisann111

23-09-2021
Mathematics

contestada

Given that s = n/2 (2a + (n - 1) d), a = 3, d = 4, and n = 10. Find the value of s. Please I need help. It's urgent.
Please no links.

Relax

Respuesta :

namirmanasiya namirmanasiya

23-09-2021

Answer:

The answer is obviously 210.

Answer Link

adofoprecious9 adofoprecious9

24-09-2021

Answer:

s = 210

Step-by-step explanation:

s = n/2(2a+(n-1)d)

s = 10/2(2(3)+(10-1)4)

s = 5(6+(9)4)

s = 5(6+36)

s = 5(42)

s= 210

Therefore, s = 210

Answer Link

Otras preguntas

3/5 / 6 show ur work

Outline the procedure for finding probabilities of any given compound events.

Express the ratio below in its simplest form. 6 : 2 : 6

Considering that so many died, was Magellan’s voyage a success? Why or why not?

Tom buys a new phone service. It costs $20 to install, and then costs $15 a month. Write an equation to show the cost of the phone (y) for any number of months

Which of the following steps were applied to ABC obtain A’B’C’?

Which symbol correctly compared these two fractions

Given the right triangle below, what is the length of the hypotenuse

Solve the equation A=(1/2)bh for h

Which of the following usually does NOT apply to Western music? Group of answer choices It is composed by individuals and written down. It died out in the early