The cost of instruments used in a reconstruction job is $65.70. this is a reduction from its original cost of $82.13. what is the percent decrease in the cost of instruments to the nearest percent?

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

b

step-by-step explanation:

it have 5 sides and 5 identicle angle.the rest does not have the same property as b.

brainliest

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!