The 3rd one because when you find the absolute value of a number, it will always be positive. So the list would be 3.5, 4.2, 9
Answer:
Δ HGI ≅ ΔEDF
Step-by-step explanation:
Given:
Δ DEF ≅ Δ GHI
From the given congruence statement we can figure out the corresponding sides that are congruent.
The arrangement shows:

So the rearranged statement can be written as:
ΔEDF ≅ Δ HGI
or
∴ Δ HGI ≅ ΔEDF
1. add a negative 5x to both sides
2. add seven to both sides
3. there is your answer.
Answer: D) adjacent side; hypotenuse
Step-by-step explanation:
Inverse cosine is used to find a given angle measure when we know the <u>adjacent side</u> and the <u>hypotenuse</u>.
Answer:
MgCl₂
Step-by-step explanation: