Answer:
4.7/5
Step-by-step explanation:
Answer: rational
Step-by-step explanation:
Definitely rational because 576 and 684 are both natural numbers
D. Since the dark part of the boomerang is on the different side, it had to have been rotated
Answer:
(i) The length of AC is 32 units, (ii) The length of BC is 51 units.
Step-by-step explanation:
(i) Let suppose that AB and BC are collinear to each other, that is, that both segments are contained in the same line. Algebraically, it can be translated into this identity:

If we know that
and
, then:


The length of AC is 32 units.
(ii) Let suppose that AB and AC are collinear to each other, that is, that both segments are contained in the same line. Algebraically, it can be translated into this identity:


If we know that
and
, then:


The length of BC is 51 units.