One kilometer=1000 meters
1 meter= 0.001 kilometer
56 meters = 0.056 kilometers
Therefore, the height of Niagara falls is 0.056 kilometers
Judging by the question you should indeed use the equation 0.2 x n = 15.
To solve this you must divide both sides by 0.2, which would result in n=75.
So, if the question is 'True or False: Use the equation 0.2xn=15 to find the value of n' then the answer is True.
a. The highest degree of x in Janies polynomial is 3 and Max's highest degree is 7.
So when you add the polynomials the degree will be the highest degree out of the 2 polynomials which is 7 ( answer)
b. The same goes for the subtraction The degree will be 7.
Step-by-step explanation:
Solve the system via elimination (add the equations):
-10y + 9x = -9
+ (10y + 5x = -5)
-----------------------
14x = -14
x = -1
Plug in the value for 'x' into the second equation:
-10y + 5(-1) = -5
Solve for y:
-10y - 5 = -5
--> -10y = 0
--> y = 0
x = -1
y = 0
Hello from MrBillDoesMath!
Answer:
.7
Discussion:
2% = 2/100
2% of 35 =
(2/100) * 35 =
(2*35) / 100 -
70/100 =
.7
Thank you,
MrB
