We have two same shapes of the kite. The top and bottom. Both are triangles so the formula is LxW divided by 2 equals Area. The length is 12 and width is 2. 12x2=24 then 24 divided by 2 equals 12. Since the bottom is the same, we do it again adding 12+12=24. The top is 6x2=12 but because when we cut it in half and then add again from the opposite side. It will be 12 in the end. After that we add 12+24 and the area will be 36ft2.
Answer:
The answer is $61.20
Step-by-step explanation:
First you multiply 72 by .15 (which is 15% converted to a decimal), which gives you 10.8. You then subtract 10.8 from 72.
The conclusion is valid
it is a systematic random sample
and the second one is a line graph (I think)
None of the questions are right or it’s letter A
The standard form for the equation of a circle is :
<span><span><span> (x−h)^</span>2</span>+<span><span>(y−k)^</span>2</span>=<span>r2</span></span><span> ----------- EQ(1)
</span><span> where </span><span>handk</span><span> are the </span><span>x and y</span><span> coordinates of the center of the circle and </span>r<span> is the radius.
</span> The center of the circle is the midpoint of the diameter.
So the midpoint of the diameter with endpoints at (−10,1)and(−8,5) is :
((−10+(−8))/2,(1+5)/2)=(−9,3)
So the point (−9,3) is the center of the circle.
Now, use the distance formula to find the radius of the circle:
r^2=(−10−(−9))^2+(1−3)^2=1+4=5
⇒r=√5
Subtituting h=−9, k=3 and r=√5 into EQ(1) gives :
(x+9)^2+(y−3)^2=5