X= 41.666666 repeating. not sure if you wanted the (x)(3) or if you meant x cubed, so x^3
Answer:
D
Step-by-step explanation:
the percentage increase is found using
percent increase = 
× 100%
increase = 166 - 135 = 31, hence
percent increase = 
× 100% = 22.96 ≈ 23% → D
Answer:
$5
Step-by-step explanation:
48/12=4
1.25x4=5
Or you could set it up as a proportion
12/1.25=48/x
Answer:
Area : 27.5
Perimeter : 20
Step-by-step explanation:
All sides of a regular pentagon have the same length
1 side = 4
4x5 = 20 = Perimeter
Pentagon area formula :
1/4(sqrt(5(5+2sqrt(5)))x)
Plug x in (side length)
27.53
round to nearest tenth
27.5
To compare decimals, start by looking at the whole numbers (the number to the left of the decimal). Since the number for both is zero, next move to the other side of the decimal, the tenths place. Both numbers are still zero, so now move to the next place over, the hundredths place. We have a 6 in the hundredths place for one of the numbers and a five in the hundredths place for the other one... We can stop right there... 6 is greater than 5 so the number with the 6 in the hundredths place is the larger number.
0.06 > 0.054
