the answer is D 9.2 units
Answer:
480 cm²
Step-by-step explanation:
New side lengths:
80% of 30 cm = 0.8% × 30 cm = 24 cm
80% of 25 cm = 0.8 × 25 cm = 20 cm
area = length × width
area = 24 cm × 20 cm
area = 480 cm²
1. 27.99 divide by 100 x 85% = 23.79
2. 23.79 divide 100 x 106.5% = 25.34 i think !!
Answer:
8*1+12+24*1
Step-by-step explanation:
10 × 8 = 80 squared feet
(wall space)
5 × 3 = 15 squared feet
(area of the window)
80- 15 = 65 squared feet
(the amount of area she will be painting on)
