Help me
I been stuck on this for a bit now it really hard

45

Step-by-step explanation:

you need to use pythagoras' theorem a^2 + b^2 = c^2

there are four right angled triangles with sides 6 and 3 each.

the root of 6 square plus the root of 9 square is 45

hello 0xxbadwolfxx0,

2.6 x 10^9 is 2,600,000,000.

1.3 x 10^2 is 130

multiplying 130 and 2,600,000,000 would simply give you 200,000,000,000.

therefore, the answer would be d. 2.0 × 10^11.

i hope i ! warm regards, mae.