Question

3
intr-un triunghi oarecare, al doilea unghi
este egal cu 7 din primul unghi, iar al treilea
unghi este cu 15° mai mare decât primul
unghi. Determină mărimea fiecărui unghi​

Answer 1

Step-by-step explanation:

Vaccines are made by taking viruses or bacteria and weakening them so that they can't reproduce (or replicate) themselves very well or so that they can't replicate at all. Children given vaccines are exposed to enough of the virus or bacteria to develop immunity, but not enough to make them sick.