AB = RQ 25.24 Example 1: Use Figure 5.27 to prove that AADC = A CBA D H С 5.25 A B Figure 5.27 AS)

maybe i can

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 -

the answer is d

for problems like this theres an app, its photomath that explains the problem and gives the answer hope i

the answer is c.

perimeters = 3√10/5

areas = 90/25

i got it down chief.