Answer:
684 in^2
Step-by-step explanation:
SA = 2 ( l*w + l*h+ w*h)
SA = 2( 6*15 + 6*12+ 15*12)
= 2( 90+72+180)
= 2(342)
= 684 in^2
Answer:
In terms of Pi: km
Exact value (rounded): 15.42477 km
Approximated (3.14): 15.42 km
Step-by-step explanation:
Hello!
A semicircle's perimeter can be found using the formula:
We can plug in the values to solve for the perimeter.
<h3>Solve</h3>
In terms of Pi, it is ,
Exact value of Pi, it is 15.42477
Approximation of Pi (3.14), it is = 15.42
Keep in mind the definition of a function. For 2 points, (x,y) and (x,z) it is a function only if y = z.
Because you have the points {0.3,0.6} and {0.3,0.7}, for it to be a function, 0.6 would have to equal 0.7. Since this is clearly false, it is not a function.
5/11 times -8
5/11 × -8/1
-8*5 = -40
-40/11 is your answer
Hope this helps