Iam a improper fraction. my denominator is 2 i can also be written as 4 and 1/2. what fraction am i?

Solve the triangle. a = 21°, c = 105°, c = 5

The area of a circle is equal to 1 dm². find the radius of the circle.

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?