Answer:
-1/3
equation: 5x+13=-x+11
Step-by-step explanation:
1) combine like terms
5x+13=-x+11
5x+x=-13+11
6x=-2
x=-2/6
x=-1/3
F(x) = 1/2(x+2)^2
1/2 compresses while the +2 INSIDE the parenthesis shifts the parental function (f(x)=x^2) to the left two units.
Monday was the coldest day of the week, at -6 degrees Fahrenheit.
The first thing you should do in these cases is to add the component to component vectors to obtain the resulting vector. In this case all vectors have two components. After finding the resulting vector you must find the module of it by raising each component squared, adding and finding the square root.
I attach the solution.
Answer:
21 11/12
Step-by-step explanation:
5 2/3 + 7 1/2 + 8 3/4 =
The common denominator is 12
5 2/3 = 5 2/3*4/4 = 5 8/12
7 1/2 * 6/6 = 7 6/12
8 3/4 * 3/3 = 8 9/12
I like to line them up vertically
5 8/12
7 6/12
8 9/12
--------------
20 23/12
But the last is an improper fraction
12 goes into 23 1 time 23-12 =11
with 11 left over
20 + 1 11/12
21 11/12