Find the lcm of
15 and 20
4 and 12
5 and 11
will give brainlest

hi there

Step-by-step explanation:

the   15  and  20

15: (15,30,45,60,75,90,105,120,135)

20:(20,40,60,80,100,120,)

(15,20) LCM=60

4 and 12

4:(8, 12, 16,)

12: (0, 12, 24)

(4,12) LCM=12

5 and 11

5:(50, 55, 60)

11: (44, 55, 66,)

(5,11) LCM=55

i hope this  helps you out

Have a great morning

FaithRawlins14

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

step-by-step explanation: