45000 is the answer because 1800 x 25 = 45000
Sqrt72 = sqrt(9x8) = 3sqrt8 = 3(sqrt(4x2)) = 3(2sqrt2) = 6 sqrt(2)
2. sqrt x = x^½. Rules of indices states for a power of a power, you times them.
so (x^28)^½ = x^14
Answer: Yes
Step-by-step explanation:
The ratios of number found to the number of days are all equal to 14 fossils per day.
(Plus I just did this and got it wrong but saw the right answer which is this)
Answer:
B
Step-by-step explanation:
Both A and B are 2 units from the y- axis ( equidistant ) B is therefore A reflected across the y- axis with only their x- coordinates different signs.
Multiply all by 8 i.e.
16, 16, 24