Answer:
the sides would each be 4 cm. I'm sorry if it's wrong
the easiest to solve for is y in the first equation
To simplify an expression you need to combine like terms.
In the given equation, there are two like terms, 5r and 9r.
There is a plus sing in front of each one, so add those together: 5r + 9r = 14r
There are no ther like terms so the simplified expresssion becomes:
8w + 14r - t
Answer:
2.7 square inch
Step-by-step explanation:
By area of similar triangle theorem:
Ay the fith hour because it follows a rule of *2/h so at the fith hour he would win $16