Answer:
It is already in simplest form.
Step-by-step explanation:
You cannot simplify 61/80, nor can you simplify 561/80 or 541/80.
Answer:
A- 7 is the answer
Step-by-step explanation:
Answer:
72
Step-by-step explanation:
To do these, you have to place the entire function inside the parent function's variables.
You are inputting the value of the function g(x) into f(x)
It's the last option again. You have 1 linear factor (3<em>x</em>) and 2 copies of a quadratic factor (<em>x</em>² + 10), and the partial fractions with the quadratic factor need to have a linear polynomial in the numerator.
9514 1404 393
Answer:
12 ft
Step-by-step explanation:
Let the width of the room be represented by w. Then the length is (2w-2), and the area is ...
A = LW
264 = (2w-2)w
132 = w² -w . . . . . . . divide by 2, eliminate parentheses
132.25 = w² -w +.25 . . . . . add (-1/2)² to complete the square
√132.25 = w -0.5 . . . . . take the square root
0.5 +11.5 = w = 12 . . . . . add 0.5; use the positive root
The width of the living room is 12 feet.
