Answer:
she can knit 1mm/17.5min or she can knit 1mm in 17 minutes and 30 seconds.
Daddy daddy daddy daddy and daddy
There are 440 thousands :)
Answer: Yes they could.
Step-by-step explanation:
The two pairs of sides given are proportional: 3/7 : 9/21
The two triangles have the side:side ratio, meaning they are similar
Because they are similar, their hypotenuses <em>could</em> lie along the same line, not guaranteed, but possible.