Rectangles ABCD and ORST are similar. 42 cm B 28 cm R 21 cm 14 am c (a) Determine the scale factor applied to rectangle ABCD to create rectangle QRST. Show your work. (b) Reproduce rectangle ABCD at a scale of shpw your work and label measurements for each I side of your rectangle. PLEASE I WILL GIVE BRAINLIEST THE TEACHERS JUST THREW THIS AT US AND DIDN'T EXPLAIN HOW TO SOLVE​

$35.59 in pounds

step-by-step explanation:

∈3,600

step-by-step explanation:

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)