Answer:
71.4 in ^2
Step-by-step explanation:
area of the circles = πr^2
3.14(4x4) = 50.24 but you only have half so divide by 2
= 25.12
second circle
3.14(2x2)= 13.56 again you only have half so divide by 2
= 6.28
square
5x8 = 40
add them all up
25.12+6.28+40 = 71.4
The distance between any 2 points P(a,b) and
Q(c,d) in the coordinate plane, is given by the formula:<span>
<span>
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<span><span>
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<span><span>
</span></span>
<span><span>Thus the distance between points t(13, 1.6) and v(5.4, 3.7) is found using the formula as:</span></span>
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<span><span>Answer: 7.9</span></span>
A fraternity name formed by two letters would have 24 choices for the first letter, and 24 choices for the second, therefore 24*24=576 is the correct answer.
D) The argument is valid by the law of detachment.