Simplify the expression step by step, listing the property or operation(s)used -2/4 x (-2/7) x 4/3 =

y do u put "subscirbe to ence" on a app for ppl who need with their work?

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!