Answers:
- Reason 2) Given. Specifically, the diagram shows that the two angles are adjacent and supplementary, which is why the two angles are a linear pair.
- Reason 3) Definition of Linear Pair. As stated above, a linear pair of angles add to 180 degrees (they are supplementary).
- Statement 4)
since the term "right angle" is another way of saying "90 degree angle" - Statement 5)
The upside down "T" symbol means "perpendicular". Perpendicular lines form 90 degree angles at the intersection.
Side note: The double arrow over WY and XV in statement 5 is supposed to be an unbroken line.
Answer: I’m sorry I can’t figure out what A B and C are but ax=(2,0) and by=(0,4) I believe
Step-by-step explanation:
X intercept (2,0). Y intercept (0,4)
They will need 60 bags o sand because the new area is 13.5 feet by 18 feet.
Just multiply everything by 1.5.
You drove for half the time at 60mph and the other half the time at 30mph.
To find your average speed, we add 60 and 30 then divide them by two (because you drove at 2 different speeds). 60+30 = 90 and 90/2 = 45 so 45 miles per hour is your average speed.
Note: Velocity implies a direction to the force and there is no direction in this question, just speed. Without direction we cannot use velocity, only speed.
Answer:
3x-y= 27
Step-by-step explanation:
9x-3y=27
1/3(9x-3y=81)
hence 3x-y=27
