An irrational number is one that has repeating decimals...but not the same repeating decimals.
6.25496489294578493045432....that is irrational
Answer:
<h2>-4a²b³ (-6+ 7a³)</h2><h2 />
Step-by-step explanation:
24a²b³ - 28a⁵b³
apply exponential rule:
24a²b³ - 28a²a³b³
re-write 24 as 6*4 and -28 as 7*4
6*4a²b³ + 7*4a²a³b³
factor common terms
-4a²b³ (-6+ 7a³)
<span>1: 8^-2 = 1 / 8^2 = 1/64
2: 1/3^-3 = 3^3 = 27
3: 6^-12 * 6^8 * 6^0 = 6^(-12+8+0) = 6^-4 = 1/6^4 = 1 / 1296</span>
Answer:
120,000
Step-by-step explanation:
because seven in greater than 5 so it would round up
The straight line distance is 5 miles from starting point.
Step-by-step explanation:
Driving 3 miles north and 4 miles east and then the straight line distance will form a right angled triangle.
Where;
One leg = a = 3 miles
Other leg = b = 4 miles
Hypotenuse = c
Using Pythagoras theorem;

Taking square root on both sides

The straight line distance is 5 miles from starting point.