Term = 5x^2
h = variable
21 is a constant
I think ab is an expression or the product of two factors.
Answer:
Step-by-step explanation:
Mode definition is the number which appears most often in a set of numbers. Since the mode is the same amount of bubbles it is not A.
The range of a set of data is the difference between the highest and lowest values in the set.
To find the range, first order the data from least to greatest. Then subtract the smallest value from the largest value in the set.
The data has already been ordered for you so you take the highest number and subtract the smallest number.
Cityview Zoo 44-37=7
Countryside Zoo 45-38=7
Answer:
15 inches
Step-by-step explanation:
Volume of a pyramid = 1/3 x ( length² x height)
4500 = 1/3 x ( length² x height)
height = 1/2 x length
4500 = 1/3 x ( length² x 1/2length)
multiply both sides of the equation by 6
27000 = ( length² x length)
find the cube root of 27300
length = 30
height = 1/2 x 30 = 15in
The answer is 39 cm^2
i did 6 • 4, then 5 • 3, and then added
hope this helps,, have a nice day :))
Let x = Edna's age
then it follows that (x + 1) is Ellie's age and (x + 2) is Elsa's age
We can now write and equation for the sum of their ages equal to 108:
x + (x + 1) + (x +2) = 108 simplify the left side
3x + 3 = 108 subtract 3 from both sides
3x = 105 divide both sides by 3
x = 35
Edna is 35, Ellie is 36, and Elsa is 37
