Answer:
<em> 3 + 3x = 45 ; x = 14 </em>
Step-by-step explanation:
45 = 3x + 3 ⇒ <em>x = 14</em>
Answer:
16π ft²
Step-by-step explanation:
The formula is [ A = πr² ]
A = π(4)²
A = 16π
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Answer:
(3) A"B"C" can be mapped onto A'B'C' by rotating it 180 degrees
Step-by-step explanation:
well, the other two are true, so that only leaves one option, sorry if this is wrong