Answer:
A certain element has 25 protons.
Step-by-step explanation:
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Answer:
50, percentage decreased by 60% (percent) of its value = 20
Step-by-step explanation:
A. 2860
180 x 12 (months in a year) = $2160
$2160+700= $2860
Answer:
Step-by-step explanation:
The angles between the parallel sides add up to 180 degrees.
So 180-70 = 110 degrees.
Answer:
the answer is 8.334
Step-by-step explanation: