<span>lengths are in ratio 1:3
areas are in ratio
1 : 3</span>²<span> = 1: 9
area of ADG = 9 x 42 = 378 </span>
Answer:
20*20+CD=400+CD
Step-by-step explanation:
Multiply
20
by
20
Step-by-step explanation:
Answer is this hope it helps to you
Answer:
<h3>-700</h3>
Step-by-step explanation:

Answer:
R > 7
Step-by-step explanation:
R+6> 13 (subtract 6 from both sides)
R > 13 - 6
R > 7