Answer:
11/12 feet = 11 inches
Step-by-step explanation:
1/3 of the length is the length of each piece:
(1/3)(2 3/4) = 2/3 + 1/4 = 8/12 + 3/12 = 11/12 . . . feet
There are 12 inches in a foot, so 11/12 feet = 11 inches.
60= (2x+9) + xhere's an equation to start it off
One approach is to express
8x2y
so that the numerator and denominator are expressed with the same base. Since 2 and 8 are both powers of 2, substituting 23 for 8 in the numerator of 8x2y gives
(23)x2y
which can be rewritten
23x2y
Since the numerator and denominator of have a common base, this expression can be rewritten as 2(3x−y). In the question, it states that 3x−y=12, so one can substitute 12 for the exponent, 3x−y, which means that
8x2y=212
The final answer is A.
Answer:
52 cm
Step-by-step explanation:
Using pythagoras theorem
hypothenuos² = adjacent² + opposite²
- hypothenuos is the longest side
- adjacent and opposite are the two other sides