Answer:
C. The bottom answer.
Step-by-step explanation:
Answer:
Divide -49 and your answer will be
f=3/49
Step-by-step explanation:
<span>To solve this problem you must apply the proccedure shown below:
1. You have the following expression given in the problem above: 7</span>√(3.2x)-3√(3.16x)-3√(3.8x)
2. To simplify it, you can factor √x, as following:
√x(7√(3.2)-3√(3.16)-3√(3.8))
3. When you solve the values inside the parenthesis, you obtain:
1.34√x
Therefore, the answer is: 1.34√x
Answer:Less
Step-by-step explanation:
x = 8
Solution:
Side-splitter theorem:
<em>If a line is parallel to one side of a triangle and the line intersects the other two sides, then this line divides those two sides proportionally.</em>

Do cross multiplication, we get
⇒ 4 × 42 = 21x
Divide by 21 on both sides, we get
⇒ 4 × 2 = x
⇒ 8 = x
Switch the sides.
⇒ x = 8
The value of x is 8.