Answer:
81
Step-by-step explanation:
3^4
=3*3*3*3
=81
Hope this helps!!
Answer:
Step-by-step explanation:
If you treat (x+5) as a single value and (x-2) as the values of x and +2, you can distribute (x+5) to x and +2: ( (x-5)*x + (x-5)*2 ). Then you can treat x-5 as the values of x and -5 and distribute those to the numbers next to them: (×^2 - 5x) + (2x - 10). This results in x^2 -3x - 10.
81 because 81 is a perfect square and 27 times 3 =81
Answer:
it would be 37.69 square yards the answer that was given is off by .01
Step-by-step explanation:
you multiply 12 times pi (3.14) = 37.69
The correct answer is:
A- 3•12+b
Sum means addition