481,836 views
38 votes
38 votes
CAN SOMEONE HELP ME WITH THESE 3??? I NEED THEM SUPER BAD

CAN SOMEONE HELP ME WITH THESE 3??? I NEED THEM SUPER BAD-example-1
User Darko Maksimovic
by
2.7k points

2 Answers

16 votes
16 votes

Answer:

D

Step-by-step explanation: if you see the weight times length and calulated it you'll get 64 or 84

User Vinaya
by
2.1k points
21 votes
21 votes

Answer:

Option B.
5√(21)

Explanation:

(x)^2=(CD)(CA)

=(21)(21+4)

=21 × 25

x=√21×25

x=5√21

hope it helps :)

User Sjaak
by
3.0k points