Answer:
69.5309950592 cm²
Step-by-step explanation:
<u><em>Area of Square:</em></u>
Area = 
Area = 18*18
Area = 324 square cm
<u><em>Area of circle:</em></u>
Diameter = 18 cm
Radius = 9 cm
Area = 
Area = (3.14)(9)²
Area = (3.14)(81)
Area = 254.469004941 square cm
<u><em>Area of Shaded area:</em></u>
=> Area of square - Area of circle
=> 324 - 254.469004941
=> 69.5309950592 cm²
Answer:
1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91
Step-by-step explanation:
You don’t need to go to 2 m because all values are between 0 and 1. So I’d probably say b, from 0 to 1 with intervals of .1.
2v + 18 = 16 - 4(v + 7)
Simplify by removing the parenthesis.
2v + 18 = 16 - 4v - 28
Now, simply add 4v to both sides.
2v + 4v + 18 = 16 - 28
Simplify.
6v + 18 = -12
Now, subtract 18 from both sides.
6v = -12 - 18
Simplify.
6v = -30
Finally, divide both sides by 6.
6v ÷ 6 = 30 ÷ 6
Simplify.
v = 5
~Hope I helped!~
Step-by-step explanation:
10x - 20 - 3x + 6 = 4x - 2
10x - 3x - 4x = 20 - 6 - 2
3x = 12
3x/3 = 12/3
x = 4
