Question

Which is equal to P + Q?

P= 6.1 1.9 Q= 7.2 7.6
-7.5 2.2 1.8 -1.4
3.8 -1.4 2.3 2.1

A. -13.3 5.7
9.3 -3.6
-1.5 3.5

B. 1.1 -9.5
5.7 -0.8
-6.1 3.5

C. 13.3 5.7
-9.3 3.6
1.5 -3.5

d. -1.1 9.5
-5.7 0.8
6.1 0.7

Answer 1

add each correspondig term

Answer 2

is this matrices?

Answer 3

yeah

Answer 4

ok hold on

Answer 5

why is it not adding up to answers though thats what i tried!

Answer 6

6.1+7.2 1.9+7.6
-7.5+1.8 2.2-1.4
3.8+2.3 2.3+2.1

Answer 7

@brittney_fraley yes , it is

Answer 8

hmmmmm

Answer 9

do the same with other terms