B will be the correct answer
Answer:
8
Step-by-step explanation:
The triangles both equal two and together make 4. The square is 4 as well. 4+4=8.
Answer:
Step-by-step explanation:
xº=yº=90º they are perpendicular to each other.
51º+zº=180 angle in a straight line
zº=180-51
zº=129º
Since 12.3 is kind of a margin that you have to fit by, the total weight of the golf clubs must be lesser than or equal to 12.3. So, that's your expression:

x represents the number of golf clubs you have.
If this doesn't make sense, feel free tell me!
Answer:16/20
Step-by-step explanation:
if you divide the two numbers by 4 you have:
16/4=4
20/4=5
(if you divide or multiply both of the numbers with the same number, the ratio will remain the same)
So the two numbers are same