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What is the perimeter of this parallelogram? 30 mm

Step-by-step explanation:

12 + 3 + 12 + 3

= (12 × 2) + (2 × 3)

= 24 + 6

= 30 mm

answer:   rotate 270° clockwise about (7, 1) and reflect across the line x = 7

step-by-step explanation:

because i took test

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d