batmario28 batmario28

02-03-2021
Mathematics

contestada

Anyone know the answer

Anyone know the answer class=

Respuesta :

MrRoyal9196 MrRoyal9196

02-03-2021

Answer:

S(4) = 2

Step-by-step explanation:

S(n) = n(n - 3) / 2

S(4) = 4(4 - 3) / 2

= 4 x 1 / 2

= 4/2

= 2

Answer Link

Otras preguntas

Yochanan walked from home to the bus stop at an average speed of 5 55 km/h km/hstart text, k, m, slash, h, end text. He immediately got on his school bus and

For each function f, find f^-1 and f^-1(5). f={(-1,5), (0,0), (2,6)}

1. The report tomorrow (finish).

Solve the inequality

Solve The Equation. 6x-6= -9(4x-1/3)

Amy thinks of three numbers, which she calls a, b and c. The ratio a: cis 4: 3. The ratio b: cis 7:5. The median of a, b and c is 80. Work out the values of a,

Salmon often jump waterfalls to reach their breeding grounds. Starting downstream, 3.02 m away from a waterfall 0.258 m in height, at what minimum speed must a

The value of 3 in 6,300 is _____ times the value of 3 in 530.

HELP. Really really need help. ASAP please. Please help me with this. I will give out a lot of extra points and a Brainly to whoever does it good. Thanks.

Solve The Equation. 6x-6= -9(4x-1/3)