Answer:
Width=27inches
Step-by-step explanation:
Width=w
Length=28 inches
Perimeter=110 inches
Perimeter of a rectangle=2(length+width)
110=2(28+w)
110=56+2
110-56=2w
54=2w
Divide both sides by 2
54/2=2w/2
27=w
Therefore,
Width=27inches
Answer:
C) 22 units
Step-by-step explanation:
2x(9-1)=16
2x(5-2)=6
16+6=22
Answer:
B
Step-by-step explanation:
Volume of Sphere = 4/3 x 3.14 (pi) x r^2
4xa +8 =4a+8
..........................
-9 times -7 will get you the same product as 9 times 7 which is 63...
remember when multiplying two negatives you get a positive.