Answer:
The answer is A
Step-by-step explanation:
Answer: Divide the first equation, −4x + 8y = 16, by 2
Step-by-step explanation:
Hello!
I believe that 8 cubes are needed to build the given figure
I hope this helps!
Well, the X component (assuming x is the horizontal) is equal to RCosZ
Where Z is the angle and R is the size of the resultant
Substitute into formula :
X component = RcosZ
-3 = Rcos135°
R = -3/cos135°
R = 4.24264...
R = 4.24 (2dp)
The vertical component (or Y component) is equal to RSinZ
Vertical component = RSinZ
= 4.24264... × Sin135°
= 3
The answer is 3
Please feel free to ask any questions you have
