Answer:
(a) is 4*C and (B) is 16*C
Answer:
10x + 5
Step-by-step explanation:
x = some number
10x = 10 multiplied by 'x'
10x+5 = five more than 10 multiplied by some number
Answer:
45°
Step-by-step explanation:
(180-90)/2 = 90/2 = 45°
Answer:
Just combine the x
Step-by-step explanation: