Answer:
153.86in^2
Step-by-step explanation:
Area of a circle = πr²
Where : = π = pi = 3.14
R = radius = 14/2 = 7
the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
7² x 3.14 = 153.86
A radius is half of the diameter
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Nine less than two-thirds of number is less than the number plus one
Answer:
c
Step-by-step explanation:
30/5=6 4*6= 24
X + 9 = -12
x + 9 - 9 = -12 -9
x = -12 -9
x = -1(12+9)
x= -1(21)
x = -21