For the first one it is 5 x10^{8}
and for the second one it is 0.0005 = 5 × 0.0001 = 5 × 10−4
Step-by-step explanation:
Absolute value function:
- |x| = x when x >= 0.
- |x| = -x when x < 0.
Swim 3 feet under water => |-3|
Stand 20 feet above => |20|
Using the absolute value function,
we have |-3| = 3 and |20| = 20.
Since 3 is less than 20, |-3| < |20|. (C)
I don't understand what is writing but I think the answer could be (x+1)(x-5)
Answer:

Step-by-step explanation:
FH is the combined lengths of FG and GH.
In an equation, this is:

We already know that FG is 8 and that GH is 14. Thus:

Add:

So, the length of FH is 22.
And we're done!
Answer:

Step-by-step explanation: