Answer:
D = 90°
Step-by-step explanation:
the square on the angle means its a right angle and right angle is always 90°
Answer:
3x+5y+2
Step-by-step explanation:
remove the 0
Answer:
1
Step-by-step explanation:
37.7 cause 12 times 3.14 = 37.68
Answer: $9,900
Step-by-step explanation:
Convert the percentage into a decimal: 0.15
Multiply 0.15 by 18000
The product is 2700
Multiply 2700 by the 3 years
The product is 8100
Subtract 8100 from 18000
The result is $9,900