Answer:
21.9
Step-by-step explanation:
circumference = pi x diameter
3.14 x 7 = 21.9
Answer:
14x
Step-by-step explanation:
multiply the 2i by the 0 eulogistic quotient
Answer:
Step-by-step explanation:
Answer:
<h2>
144 in²</h2>
Step-by-step explanation:
Multiply the length, width and height to find the volume of the box
Answer:
-sin(2A)
Step-by-step explanation:
1-(sin(A)+cons(A))^2
1-(sin(A)^2+2sin(A)cos(A)+cos(A)^2) :use FOIL to get it
1-(1+sin(2A))
1-1-sin(2A)
-sin(2A)