The pattern is mutiplying each time by 3 so the 6th figure would be 18 because 3×6=18
-2(-9-2a)
18+4a
If you need it so that "a" equals something let me know.
From the factoring, it is possible to find the following answers:
Letter A:
Letter B:
Letter C:
<h3>Factoring</h3>
In math, factoring or factorization is used to write an algebraic expression in factors. There are some rules for factorization. One of them is a factor out a common term for example: x²-x= x(x-1), where x is a common term.
Here you should factor the given expression.
Firstly, you should replace the variables A, B and C for the given expressions.
After that, you should find the least common multiple.
Finally, you can simplify the expression
Firstly, you should replace the variables P, Q and R for the given expressions.
Rewriting
Read more about the factoring here:
brainly.com/question/11579257
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Translating this word problem into an algebraic equation, we get:
3x - 2/5 = 8/5.
Let's combine the constants: adding 2/5 to both sides of this equation yields
3x = 10/5, or 3x = 2.
Solving for x: x = 2/3
-4:9 - This is half of the local gravitational constant, -9.8 m/s^2.
29:4 - The initial velocity of the arrow as it was shot upward was 29.4 m/s <u>(approximately 66 mph)</u>