Answer:
Step-by-step explanation:
Part A
9x^2 + 24x + 16
= (3x + 4)(3x + 4)
length of each side = 3x + 4 units.
Par B
16x^2 - 25y^2
= (4x + 5y )( 4x - 5y)
length = 4x + 5y and width = 4x - 5y
Answer:
x ≥ 7
Step-by-step explanation:
"Is at least" means the same as "is greater than or equal to". Then "x is greater than or equal to 7" is expressed in symbols as ...
x ≥ 7
Answer:
6/20, 3/10, or 30% chance
Step-by-step explanation:
hope it helps
Here you have the solution. If you are interested in the law which I have used here, you can read about countinuity of fluid principle.
Answer:
In Expanded notation it is 
In numerals it is 6.05
Step-by-step explanation:
Expanded notation
Expanded notation is a helpful way to rewrite numbers in order to show the place value of each digit.
Normal number of we have
.........,Hundred, Tens ,Unit
eg. 1.) 514
5 = hundred place
1 = tens place
4= unit place
Now for decimal numbers
tenths,hundredths,thousandths........
eg. 1.) 0.25
0 = unit place
2 = tenths place 
5 = hundredths place 
We will have example in numerals and it expanded notation.
1.
6.05 ( six and five hundredths)
Expanded form

Here,
6 is in Unit place
0 is in Tenths place
5 is in Hundredths place