Answer:
3
Step-by-step explanation:
do the stuff inside the parentheses
*double negatives become positives*
6*2=12
-9+12
=3
pls mark me brainliest
Answer:
18 miles
Step-by-step explanation:
Let's call it's initial elevation x. Because it descends 3 miles, we now have x - 3. The question says it is now 15 miles above sea level, or x - 3 = 15, and adding 3 to both sides shows that x = 18 miles.
Answer:
An equivalent ratio in simplest term is: 3 : 5
Answer:
A cross section is the intersection of a figure in three-dimensional space with a plane. A cross section is the face you obtain by making a "slice" through a solid object. A cross section is two-dimensional. We see cross sections in everyday life.
