Arianarenee90 Arianarenee90
  • 04-02-2021
  • Mathematics
contestada

12,27,42,57

an=_______

a18=______

I need help ASAP first person to asnwer gets brainliest

12274257ana18I need help ASAP first person to asnwer gets brainliest class=

Respuesta :

reguser315
reguser315 reguser315
  • 04-02-2021
a1=12, a2=27, a3=42, etc. The pattern is that you’re always adding 15 after starting with 12. So the general rule is...

an=12+15(n-1)

So then...

a18=12+15(18-1)
a18=12+15(17)
a18=267
Answer Link

Otras preguntas

5 Using the formula for the volume of a cone, express r in terms of V, h, and .
Unit overview definition
give an example not illustrating popular sovereignty
Handwritten solution required
Simplify the polynomial, then evaluate for x = 2. x+3x²+2x-3-4x² +6 Ox² + 3x + 3; 5 -x² + 3x +9; 11 x² + 3x + 3; 13 x² + 3x +9; 19 O O
Please help verify the identity of cos (x+ -5pi/4) = -sqrt2/2 (cos x + sin x)
find the area of the square rug if its side is (5x 1) feet
does the following equation represent a proportional relationship? Y= 2/3x
Help plsssssssssssssssssss
what's the best apk to get money ?​