Answer:
149-1
Step-by-step explanation:
if you did 149-1 you'd get 148
Answer:
Rs 1425
Step-by-step explanation:
=(30×40) + (15×15)
=1425
No, Alex is wrong. The correct expanded form would be 100+60+5+.03+.008
Would be the same , could be -2x-2 or -2-2x
The expression can be used to show the length of one side of the triangle is 4x+6.
Given
An equilateral triangle has a perimeter of 12 x + 18 units.
<h3>What is the perimeter of an equilateral triangle?</h3>
The perimeter of the Equilateral Triangle is simply the sum of its three sides which are equal in length. Perimeter is denoted by the P symbol.
Therefore,
The expression that can be used to show the length of one side of the triangle is;
Hence, the expression can be used to show the length of one side of the triangle is 4x+6.
To know more about the Perimeter of the Equilateral triangle is given below.
brainly.com/question/9495091