jarmijo1875 jarmijo1875
  • 02-09-2020
  • Mathematics
contestada

Which number completes the series: 1, 3, 6, 10, 15, ???

Respuesta :

Tootie1993
Tootie1993 Tootie1993
  • 02-09-2020

Answer:

21

best of luck!

Answer Link
flikitrix
flikitrix flikitrix
  • 02-09-2020

Answer:

21

Step-by-step explanation:

1 + 2 = 3

3 + 3 = 6

6 + 4 = 10

10 + 5 = 15

15 + 6 = 21

Hope it helps

Mark it as Brainliest!

Answer Link

Otras preguntas

Simplify by combining like terms ... i need help sadly ... 1) 5a-a 2) 5 divide 10s - 8s 3) 2a + 3b + 4a
The great Pyramids were A.Tombs for the pharoahs B. Tombs for the priests C.Temples to the gods D. Fortresses
You will be helping Galileo perform the experiment to determine if objects with different mass fall at the same, or different, rates in the air and in a vacuum.
Tina bought some nail polish and lip gloss at the store. The nail polish cost $4.50 per bottle and lipgloss cost $7 per tube. Tina bought 9 items and spent $50.
What is the value of the digits 4 in the number 84,230
word form for 600,000+80,000+10
70,000 ones equal how many ten thousands
How do you write 4.293 in expanded form?
Estimate 144,898. Please write that in estimation form
what is V=LWH for L?