Answer:
More info?
Step-by-step explanation:
If you mean how to find out each one, then
SAS: a side /, an angle <, a side /.
SSS: a side /, a side /, a side /.
AAS: an angle <, an angle <, a side /.
-2(2b-3)
Multiply the bracket by -2
Whenever multiplying a -negative number with a -negative number= + positive number.
(-2)(2b)(-2)(-3)
-4b+6
Answer: -4b+6
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Answer: 16
We follow BIMDAS.
So it becomes :
2+2×24/4 after the first step.
Then, 4+48/4
Then, 4+12
Which is 16
9
according to the question
27×⅓
