Answer:
the anwer is B ( i mean second option)
And you can try it
you will find ;
HAVE A NİCE DAY
Step-by-step explanation:
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When
, the original equation tells you that you have
You also know that when
, you have
. Substituting everything you know into the differentiated equation, you get
So
is changing at a rate of
.
Answer:
bottom: 12 x 12 = 144
1st triangle: (12 x 8)/2 = 48
2nd triangle: 48
3rd triangle: 48
4th triangle: 48
144 + 48 + 48 + 48 + 48 = <u>336 cm squared</u>