Step-by-step explanation:
the third of 7 consecutive numbers is 12.
so, this looks like
..., ..., 12, ..., ..., ..., ...
that means the numbers have to be
10, 11, 12, 13, 14, 15, 16
the sum is then
16+10 + 15+11 + 14+12 + 13 = 3×26 + 13 = 91
9514 1404 393
Answer:
276/47
Step-by-step explanation:
The fractions can be given a common denominator by multiplying the top fraction by 6/6. Then the common denominators can be cancelled.
We have been given an expression . We are asked to find the value of A when rewrite our given expression as .
To solve our given problem, we will use exponent properties.
Using exponent property , we can rewrite our given expression as:
Now, we will compare our expression with .
Upon comparing with , we can see that .
Therefore, the value of A is .
We can further simplify as:
Answer:
3x sqrt(2x)
Step-by-step explanation:
sqrt(6x^2) * sqrt(3x)
We know that sqrt(a) sqrt(b) = sqrt(ab)
sqrt(6x^2*3x)
sqrt(18x^3)
sqrt(9*2 x^2 x)
sqrt(a) sqrt(b) = sqrt(ab)
sqrt(9) sqrt(x^2) sqrt(2x)
3x sqrt(2x)