Answer:
85/2 or 42.5 ft²
Step-by-step explanation:
A = l x w
A = 7.5 (5 2/3)
= 15/2 (17/3)
= 255/6
= 85/2 ft² or 42.5 ft²
Answer:
12/43 = 27.90%
Step-by-step explanation:
1. 12/43 = x/100
2. x= 100(12/43)
3. x= 27.90%
The answer is 376$ because 47 x 8.00 = 376$
Answer:
1/9
Step-by-step explanation:
a - b = 2
27^(1/3b)/9^(1/2a)
so...b = a - 2
27^( (1/3) b ) / 9^((1/2) a )
= (3^3)(1/3b) over (3^2)^(1/2a)
= 3^b over 3^a = 3^ (b - a) = 3^(-2) = 1/9
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9^(1/2b)/3^a = (9^(1/2))^b / 3^a = 3^b / 3^a = 3^(b -a) = 3^-2 = 1/9
Answer:
y - 7 = - (x + 2)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = - and (a, b ) = (- 2, 7 ) , then
y - 7 = - (x - (- 2) ) , that is
y - 7 = - (x + 2)