Well, we know the eagle does 50 miles in 1hr, how long will it be for 125 miles?
well
so, the eagle for 125miles does them in 5/2 hours or 2hrs and a half
now, how far will the sterling go in 2hrs and a half?
well, we know the sterling does 75 miles in 1hr
thus
solve for "x"
Answer:
<u>Niagara Falls will have 35,000 years of formation then</u>
Step-by-step explanation:
1. Let's review the information given to us to answer the question correctly:
Niagara Falls was formed 10,000 years ago
Scientists predict it will last for another 25,000 years
2. How old will Niagara Falls be then?
10,000 + 25,000
35,000
<u>Niagara Falls will have 35,000 years of formation then</u>
Answer:
6
Step-by-step explanation:
First- replace the variables
<u>-6² -3</u>
6 + 3
Second- eliminate
<u>-6²</u>
6
Third- exponents (remember, 2 negatives = a positive)
<u>36</u>
6
Lastly- divide
6
Is is actually quite easy if you think about it! The formula for finding the area of a circle is:
Area= pi x r2
Or in this case, Pi (3.14) x the radius squared.
In the picture above, the radius (Half of the diameter) is 3 units.
3x3 = 9
Now all that is left is to multiply it by pi!
9 x 3.14 = 28.26
So the answer is 28.26, or C! Hope this helped :)!
