It’s E I had that for my school
The answer to your question is 18 thank me later!
Answer:
That is, they're similar if one is congruent to a rescaling of the other. So if two figures are congruent, they are also similar. If they are similar, they are not necessarily congruent.
Step-by-step explanation:
Answer:
x = - ![\sqrt{7}](https://tex.z-dn.net/?f=%5Csqrt%7B7%7D)
Step-by-step explanation:
Radical roots occur in pairs, that is
x =
is a root then so is x = - ![\sqrt{7}](https://tex.z-dn.net/?f=%5Csqrt%7B7%7D)