E с
2+
A
Various dilations of square A are shown. Which square was obtained by dilating square A by the scale factor of
f?
A)
Square B
B)
Square C
C)
Square D
D)
Square E

your answer is a

step-by-step explanation:

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d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,