Answer:
I believe it is D
Step-by-step explanation:
If I am correct please mark Brainlyiest
Answer:
128.5
Step-by-step explanation:
i'm not sure but i think i am correct ..... btw that square at the bottom is a right angle which equals 90 degrees :) i hope i am correct
Answer:
5
Step-by-step explanation:
13^2=169
12^2=144
169-144=25
Root 25 is 5
Answer:
3x+18
Step-by-step explanation: