X = y
y = 4
By the substitution property, we can replace y with 4 in that first equation.
x = 4
Answer:
D.
Step-by-step explanation:
It's a right triangle so

x = 41
Multiply 0.25 by 2 and you get 0.50
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Answer:
b
Step-by-step explanation:
make a formula, its the easiest way to solve problems like these also its very efficent