Y - 3 = X + 2 ...............….... (1)
2X - 1 = Y ........................... (2)
From (2),
2X - 1 = Y
Y = 2X - 1
Sub (2) into (1),
(2X-1) - 3 = X + 2
2X - 1 - 3 = X + 2
2X - X = 2 + 1 + 3
X = 6
Sub x=6 into (1),
Y = 2(6) - 1
Y = 12 - 1
Y = 11
Any irrational number when added to 0.4 produce an irrational sum.
Example: #0.4+pi# is irrational
Answer:
I think it will be rectangle or square
because rectangle and Square have 4 right angles
and each two opposite sides are parallel
Answer: 4
Step-by-step explanation:
Just took the test
6,600,000,000 in scientific notation is 6.6 × 10^9
