Answer:
(2,21)
Step-by-step explanation:
y = 10.5x
plug 2 for x in the equation
y = 10.5(2)
then multiply 2 by 10.5
y=21
The slope of line D is also -4 because the lines are perpendicular.
Dividing 1.93km by 23 minutes, you get 0.083 km per minute, or 5.03 km per hour
the answer is 21 it really not it just I have to do this for this app that won't give me these for answers
In a regular polygon, all of the sides have the same length.
Pentagons have five sides. If one of the sides in a regular pentagon is 4 feet, then the rest will also be four feet. 5 sides that are all 4 feet long totals up to a 20-foot perimeter.
