3 years ago

Can someone please help me understand

1 answer:

7 0

Stop being like that I helped u

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nikdorinn [45]

Sum of the terms of the series is

Sn = n/2 ( a1+an )

we have n= 6 , a1= 17, an = 57
so Sn = 6/2 ( 17+57) = 3(74) = 222

3 0

3 years ago

puteri [66]

Answer:

$x^{36}-x^{16}$ is already at its simplest form

Step-by-step explanation:

You cannot factor or GCF anything out of it, and you cannot just subtract exponents. Therefore, it is simplified already.

8 0

3 years ago

lions [1.4K]

C I increased by 11 and 3/4

8 0

2 years ago

rjkz [21]

Answer:

x=10

Step-by-step explanation:

2x-12 = 18

+12 +12

2x=20

20/2 = 10

3 0

3 years ago

egoroff_w [7]

Answer: I think its c

Step-by-step explanation: could i please get brainliest

8 0

3 years ago