Ok so lets plug in a first -1/3(-3) would equal 9 a is the accurate answer
Answer:
Part A: 2k(2c2+5(2)-8c-20)
Part B: sorry i don't know how to do this part
Step-by-step explanation:
Part A, you divide each number by 2 first so you get a simplified version of each number. Then, you will quickly realize that the varible k is similar in all of the numbers then you remove that and put it with the 2 outside the (). Hope you understood my explination.
Hello!
We are given the weight of Mia's dog and told to find the weight of Lettie's dog based on the known relationship. Using these given values, we can create the following equation (let "w" represent the total weight of Lettie's dog):
w = 32.6(3.8)
Simplify the right side of the equation:
w = 123.88
We have now proven that Lettie's dog weighs 123.88 lbs.
I hope this helps!
(1)
- Law of sines to solve for
:
- The sum of the measures of interior angles of any triangle is
. Use this to solve for
:
- Law of cosines to solve for
:
(2)
- Sum of interior angles:
- Law of sines to solve for
:
(3)
- Sum of interior angles:
- Law of sines to solve for
and
:
Don't forget to provide units for the side lengths solved for above!
Answer:
x < 3
Step-by-step explanation:
3x - 2x - 2 < 1
3x - 2x < 1 + 2
x < 1 + 2
x < 3
For the graph, look at the picture.