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williamschris462
18.12.2020 •
Mathematics
I need help please !
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Ответ:
3) B is congruent toE
Step-by-step explanation:
B is congruent to E helps you prove triangle ◇ABC is similar to ◇ DEF, not congruent to it.
Ответ:
1/5
Step-by-step explanation:
Let’s say the ? is x.
Cross multiply:
310 = 5x
Divide both sides by 5:
62 = x
310/5 = 62/5
Divide the numerators and denominators:
5/1
5
Invert this to get the scale factor:
1/5
Hope this helps!