Answer:
Tom's:
(Every number in the pattern is a multiple of 4)
Luisa's:
(Every number in the pattern is a multiple of 6)
Because the two triangles are similar, one is a scaled down version of the other.
You can figure out that scale by comparing two matching sides, in this case AD and AB.
AD = 2 and AB = 2+4 = 6
So 2/6 = 1/3, telling us each side of the smaller triangle is 1/3 the size of the original.
Now we need to find ED and know CB = 12. Knowing ED = 1/3 of CB:
ED = 1/3 • 12 = 4
well, put the 2 on the right side of the 3, and divide it's simple, 3 goes into 2, one time, now put the 1 over the 2, and put the 3 under the 2, and then subtract 2 from 3.
2-3= 1, how any times does 3 go into 1, it doesn't. so put a 0 next to the 1
and how many times does 2 go into 10. five times. so your answer in 1.5
Answer:
Step-by-step explanation:
0.000108990512 m-1
3 : 3 times 6 is 18, 2 times 9 is 18 and 3 times 3 is 9 plus 9 is 18