The answer should be 4x+ 17 > x - 1
Answer:
The correct answer is option C. 6
Step-by-step explanation:
It is given that, LMN congruent to triangle NOL by SSS
From the figure we can write, MN = LO
<u>To find the value of x</u>
we have, MN = LO
13x + 1 = 5x + 49
13x - 5x = 49 - 1
8x = 48
x = 48/8 = 6
Therefore x = 6
The correct answer is option C. 6
ANSWER
EXPLANATION
We want to factor:
completely.
Recall from binomial theorem that:
We make x³-y³ the subject to get:
We now factor the right hand side to get;
We factor further to get,
This finally simplifies to:
Part (b)
We use the result of part (a) and plug in (x,y) = (0,0). This is directly from the initial condition y(0) = 0.
-----------------
This means,
is the solution with the initial condition y(0) = 0.
Since this is an arithmetic sequence, you can conclude that
the addition to the number is constant.
Let x = the number asked
k = constant
number added to the sequence
7 + k = x
x + k = 17
Solve the system of equation:
7 + k + k = 17
7 + 2k = 17
2k = 10
k = 5
Therefore, the missing number is 12 (7 + 5).