Answer: 10.9 cm
Step-by-step explanation:
The equation to find the area of a triangle is
Base x height x 1/2 = area
Since you are given the area, rearrange or “do the opposite” to find the base
(Area x 2 ) / height = base
30 x 2 = 60
60/ 5.5 = 10.9
Hope this helped :)
Since the interest is simple, you don't have to compound it multiple times. You just need to divide the 208 days with 365days. The calculation would be:
interest= principal * number of year * rate
interest= $18,981 * 208/365 * 9%=$973.49
I would rather have a dollar that doubles every day, because you can soon reach past a million dollars and it will keep growing, instead of having 1 million dollars right away, and not gaining any more.
-2y + 2
Explanation
We have (x - y + 1) - (x + y - 1)
Let’s expand the Parentheses
= x - y + 1 - x - y + 1
Then let’s group the like terms
= (x - x) + (- y - y) + (1 + 1)
= 0 - 2y + 2
= 2y + 2
-452°F < 212°F
A negative number is always less than a positive number.
