Answer:
The perimeter of the new square is three times the perimeter of the first one.
Step-by-step explanation:
You just need to put in an example number to figure this out.
Lets say one square has a side of two, and another a side of 6.
Perimeter of square 1: 8
Perimeter of square 2: 24
24 is three times more than 8.
Answer:
The price dropped by $5.45.
Step-by-step explanation:
Initial price = $50.00
Less 10 % = -5.00
1st sale price = 45.00
Less 10% = -4.50
2nd sale price = 40.50
Plus 10 % = +4.05
Final price = $44.55
Change in price = final - initial
= 44.55 - 50.00
= -$5.45
The price dropped by $5.45.
Vertical angles and they are congruent.
X+105=100
X= 100-105=-5
So x =-5
Step-by-step explanation:
Equation (1) is :
x+2=5
Subtract 2 from both sides,
x+2-2=5-2
x=3
Equation (2) is :
2n+5=n
Taking like terms together,
2n-n=-5
n=-5
Equation (3) is :
5(x+2)-7=3x+5
⇒5x+10-7=3x+5
taking like terms together,
5x-3x=5-10+7
⇒2x=2
x=1
Hence, x =3, n = -5 and x = 1 is the required answer.
