The perimeter of a rectangle is equal to two times the sum of the length and the width.
Rectangle A:
Rectangle B:
The perimeter of rectangle B minus the perimeter of rectangle A:
2 time the tenth root of d to the seventh power
When powers are in fractions, the denominator is a root and the numerator is a power. "2 times" means that two will be multiplied to d after its exponents are solved; otherwise the statement would've been "the product of 2 and d to the seven tenths power."
Answer:
Step-by-step explanation:
The three heaviest eggs are between and
Hope this helps and please feel free to comment, ask questions, give feedback, and correct me if I am wrong!
Have a great day!
:)
Answer:
the group rents is 11 person tubes and there is 4 cooler tubes
Step-by-step explanation:
The computation is shown below:
The equation are as follows:
x + y = 15
y = 15 - x
And, the cost of person tube is $20
The cost of the cooler tube is $12.50
The total spending is $270
Now the equation is
20x + 12.50y = 270
Now put the value of y in the above equation
20x + 12.50(15 - x) = 270
20x + 187.50 - 12.50x = 270
20x - 12.50x + 187.50 = 270
7.50x + 187.50 = 270
7.50x = 270 - 187.50
7.50x = 82.50
x= 11
Now put the value of y in any of the equation
y = 15 - 11
= 4
So, the group rents is 11 person tubes and there is 4 cooler tubes