Answer:
2.56 = 30
b = 12
(Sorry if I’m wrong! I speeded on it.)
Step-by-step explanation:
Area: 64 in.
Perimeter: 102 in.
Answer:
The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try!
Answer:
3:4
Step-by-step explanation:
Compare the heights: 18 in and 24 in.
Then find the scale factor through division: 18/24 = 3/4 or 3:4
Answer:
2x^2
Step-by-step explanation:
hope this helps :)