(Score for Question 3: of 6 points) 3. Rectangles ABCD and QRST are similar.
42 cm
Q
28 cm
R
21 cm
1 cm
14 cm
s
D
(a) Determine the scale factor applied to rectangle ABCD to create rectangle QRST Show your work!
(b) Reproduce rectangle ABCD at a scale of j Show your work and label measurements for each
side of your rectangle.
Answer

idk

step-by-step explanation:

do it yourself, cause that made me do it myself today, in english!

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

care to share were the trapezoid shown is ?

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -