Answer:
X =9
Step-by-step explanation:

Answer:
y=2x-1
Step-by-step explanation:
y= 6x-1-4x
y=2x-1
Answer:
The sum of a rational number and an irrational number is irrational
Step-by-step explanation:
Answer:
57.1mm^2
Step-by-step explanation:
4*4=16
16/2=8mm^2 cross section
(4*3) + (4*3) + (5.7*3) = 41.1mm
8*2=16
41.1+16=57.1mm^2
Answer:
D
Step-by-step explanation: