Answer:
C
Step-by-step explanation:
68 - 80 / 80
= - 12 / 80
= - 3 / 20
= - 15%
7 is just adding.
8 is counting by odd numbers.
9 is a rotation
Answer:
B
Step-by-step explanation:
To order from least to greatest, convert each number into a decimal.
8/9 = 0.89
π/3 = 1.0467
1.75
√5 = 2.24
The order is 8/9, π/3, 1.75 and √5
Answer:
84 ft^2
Step-by-step explanation:
Rectangle 1: Area = l x w = 3x6=16
Rectangle 2: 4x6= 24
Rectangle 3: 5x6=30
Triangle 1: A = 1/2 b x h = 1/2 x 4 x 3 = 6
Triangle 2: 1/2 x 4 x 3 = 6
Total = 16+24+30+6+6 = 84
