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.
.......................................
Answer:
9
Step-by-step explanation:
Answer:
7:3
Step-by-step explanation:
Divide both sides by 4
In division, exponents with the same base are subtracted.
example: