How many outcomes are possible for the given multi-stage event? Tossing a single fair coin once, then selecting one letter from A or B, and then selecting one color from red, green, black, or blue.

2 5/8 is the final answer! : )

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees

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!