My Mom did the work. The answer came out as X= 4.
Answer:
your answers are 2,and 18
Step-by-step explanation:
Answer:
1. 5x+ 6 & 4x + -3
2. 4x + -3
3. 6x+5 & -3+4
4.
5.
6.
7.
Step-by-step explanation:
the first one, thats how it would look and thats the problem
A secant line always contains a chord.
Answer:
D
Step-by-step explanation:
From the triangle inequality, we know that the two small sides must be greater than the largest side. Let's let x be the third side:

However, 15 can also be our largest side. So:

Let's solve for x for both inequalities.
First inequality:

Add:

Flip:

Second inequality:

Subtract 7 from both sides:

So, we have the compound inequality:

Combine:

Our answer is D
And we're done!