Answer:
a is true
Step-by-step explanation:
its because 7+(-7) =0 so a is correct
D) 2.1+2x=7.5
All the sides added together will equal the perimeter
9/7 as a <span>mixed number is 1 2/7</span>
Answer:
yes
'Weather' and 'climate' are used interchangeably.
Step-by-step explanation:
"Climate" describes the average atmospheric conditions over many years
the average annual rainfall, the predominant wind direction, or the season in which rain is likely to occur can be said as Weather
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