The perimeter and area of the top of the child's desk are 120 inch and 864 inch² respectively.
<u><em>Explanation</em></u>
Dimensions of the top of the adult's desk : Length = 54 inches and Width = 36 inches.
As the dimensions of the child's desk are of the dimensions of the adult desk, so....
Length of child's desk inches and
Width of child's desk inches.
So, the perimeter of the top of the child's desk inches.
and the area of the top of the child's desk inch²
Answer:
Just took the quiz and the correct answer was B. 200d + 150 - 75d > 1,000
Answer:
This is a geometric sequence since there is a common ratio between each term.
Answer:
Step-by-step explanation:
radius r= √{(1-1)²+(2+1)²}=3
area==πr²=3.14×3²=28.26 sq. units.
Answer:
Circle B has a larger circumference.
Step-by-step explanation:
Circumference of a circle is the diameter times pi.
C = pi•d
Circle B has radius 5, so its diameter is 10. Circle A has diameter of 9. A larger diameter will give a larger circumference.
C_circle A = 9pi
~= 28
While,
C_circle B = 10pi
~= 31
Circle B's circumference is about 3 cm larger. More accurately it's 1pi larger.