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3 years ago

HELP I NEED THIS WITHIN 2 MINUTES AB if AC = 13.2 And BC = 6.8

Mathematics

2 answers:

garri49 [273]3 years ago

8 0

Answer: 6.4

Explanation:

AB + BC = AC
AB + 6.8 = 13.2
AB = 13.2 - 6.8
AB = 6.4

Therefore, AB = 6.4

AleksandrR [38]3 years ago

5 0

Answer:

AB = 6.4

Step-by-step explanation:

Assuming that AB + BC is AC, then we can say the following:

AB + BC = AC

AB + 6.8 = 13.2

AB + 6.8 + -6.8 = 13.2 + -6.8

AB = 6.4

Cheers.

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