Answer:
B
Step-by-step explanation:
Hello There!
In order for a relation to be a function none of the x values can repeat
In graph b literally all of the x values are the same therefore relation b is not a function
Answer:
4x + 4
Step-by-step explanation:
di ako sure pero i tried
Angle 4 is 101°
Just find the last angle in the triangle and subtract that from 180.
The last angle in the triangle is going to be 180-52-49=79
Now subtract that from 180 since a straight line is 180°.
180-79=101
Also, your hint just says to add the two angles inside the triangle together. 52+49=101. So, there is two ways of doing it
140/15.5 = unit rate
140/15.5 = around 9.03
Average swimming rate: 9.03 meters per second