15^2+18^2=the square root of 549 which equals 23.4
Answer:
y= 1/2x+2
Step-by-step explanation:
Answer:
C) 12(2v - 7)
Step-by-step explanation:
Answer:
6/8
Step-by-step explanation:
Change 1/2 into 2/4
2/4 +1/4 = 3/4 =6/8
Answer:
a) The algebraic notation is 4 ( x -3 ) = 4x -3
b) The algebraic notation is 2x +2
Step-by-step explanation:
<u><em>Explanation:-</em></u>
a)
Let 'x' be the number
Given 'x' is a number, subtract three
⇒ x - 3 and multiply '4'
The result of algebraic is 4 ( x -3 ) = 4x -3
b)
<em>Let 'x' be a number and add one</em>
⇒ (x+1) and then double
∴ The algebraic notation is
(x+1 ) (2) = 2x +2
