Answer:
Solve for z by simplifying both sides of the equation, then isolating the variable.
Exact Form:
z = 63/2
Decimal Form:
z = 31.5
Mixed Number Form:
x = 31 1/2
Answer:
Its 5r, the 9r's cancel eachother out
Step-by-step explanation:
:) happy to help
Answer:
Step-by-step explanation:
penetrating electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei.
Answer: 80 feet.
Step-by-step explanation:
You can calculate the width using two equations and solving for the side lengths.


You can then substitute the L in the first equation for the L in the second equation:


Now, you can factor this equation to solve it:

Your solutions for W are -100 and 80. Considering the width of a rectangle cannot be negative, the only possible solution is 80 feet, which makes your length 100 feet.
1/4 - 1/2 = -1/4 but 1/2 - 1/4 = 1/4