Answer: A. 80
Step-by-step explanation:
8 times 10 = 80
Below is the solution:
A(final)=16cm^2 ds/dT=6 da/dT=?
<span>A=(s)^2 A=16cm^2 , s=sqrt(A) , s=sqrt(16) , s=4cm </span>
<span>da/dT=2(s)(6cm/sec) , da/dT=12cm/sec(s) , da/dT=12cm/sec (4cm)
</span>
<span>Answer should be da/dT=48cm^2/sec
</span>
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Answer:
x=123 degree
Step-by-step explanation:
sum of angles in a straight line=180 degree
angle one=57 degree
second angle=x
hence,x+57=180
x=180-57
<u>x</u><u>=</u><u>1</u><u>2</u><u>3</u><u> </u><u>degree</u>
Answer:
-60 1/4 or -60.25
Step-by-step explanation:
you would subtract 30 1/4 by 90 1/2 to get the difference from the beginning to the end of the day