Answer: The side of square is 36 cm.
Step-by-step explanation:
Since we have given that
The side of a square is 3 cm smaller than one of the sides of a rectangle and 2 cm greater than its other side. Find the side of the square, if the area of square 30 sq. cm less than the area of rectangle.
Let the side of square be 'x'.
Let the length of rectangle be x+3
Let the breadth of rectangle be x-2
So, Area of rectangle - Area of square = 30
Hence, the side of square is 36 cm.
30% because 50-35=15 and 15 is 30% of 50 so you are losing 30%
Divide 48 by 3 to figure out how many km/h it is going so...
48/3=16
and if you are using sig figs it would still be 16.
Answer:
Step-by-step explanation:
First you determine the variables x and y as:
x: the value for student tickets
y: the value for chaperone tickets.
Knowing that student tickets cost $ 2 more than companion tickets, it is represented by the equation:
x= y +2
On the other hand, there were 59 students and 6 companions. And the total cost of admission for the group was $ 508, that is to say that what all the students and the companions have paid adds up to $ 508. Expressed by an equation:
59x + 6y = 508
Then the system of equations to solve and thus obtain the price of a student ticket and the price of a companion ticket is:
Solving for x, the price of a student ticket:
Rearranging the first equation,
y = x - 2
Replacing in the second equation and solving for x:
59*x + 6*(x -2)=508
59*x + 6*x -12=508
65*x -12=508
65*x= 508 +12
65*x= 520
x=8
The cost of a student ticket is 8$
Answer:
+ 6°F
Step-by-step explanation:
Change is (Final - Initial) [Change is subtract old value from new value]
(0°F -(-6°F)) = +6°F