Question

30 POINTS GUYS!!!

Answer 1

Answer:

4.2

Step-by-step explanation:

Answer 2

Answer:

$x=3.5$

Step-by-step explanation:

Notice that CD bisects Angle C.

Then by the Angle Bisector Theorem, we can write the following proportion:

$\frac{6}{4.2}=\frac{5}{x}$

Now, we can solve for x. Cross multiply:

$5(4.2)=6(x)$

Multiply:

$21=6x$

Divide both sides by 6:

$x=21/6=7/2=3.5$

Hence, the vale of x is 3.5.