Answer:
The first one is a line because a line extends infinitely in both directions which the arrows indicate.
The second one is a plane since it is a 2-dimensional shape.
The last one depicts 2 rays because rays have one endpoint, but extend infinitely in the other direction.
Answer:
C:25
Step-by-step explanation:
Hopefully this helps!
Answer:
You need to add a picture
Step-by-step explanation:
But to find the vectr you basically need to count the squares from each of the shapes going up or down
For example:
- squares going down would be -x
- squares going up would be x
- squares going left would be -x
- squares goinf right would be x
Then you put it in the form of a fraction
Answer: A = 3
Step-by-step explanation:
Simplify by multiplying
-6a + 45 -a
add like terms
-7a + 45 = 24
-7a = -21
a = 3
