There isn't enough information to know the exact number of b but
w=2a+3b
subtract 2a from both sides
2a-w=3b
divide both sides by 3
Answer:
It is -1.5
Step-by-step explanation:
You can look at the y-axis and line it up with the point
Answer: 3. 55° 2. 225° 1. 125°
Step-by-step explanation: don't want brainliest
Answer:
oop
Step-by-step explanation:
Answer:
Fourth option is the correct one.
Step-by-step explanation:
Given:
Lets Assume
Now,
if we multiply both in sequence AB, we get
Now if we multiply both in sequence BA, we get
=
Hence AB ≠ BA
Now according to equation,
(A+B)² = A² + B² + AB + BA = A² + B² + 2AB only when AB = BA which is not the case as seen in example above