Adele knows that 0.462=462/1,000.She believes that this is read as four tenths, sixty-two hundredths. Is she correct? Fill in the blanks to complete each statement in the explanation.

how is that middle school

step-by-step explanation:

answer is c

step-by-step explanation:

81/12=324/x

x=48

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)