The perimeter of a triangle is the sum of its sides. So, we have
We have an exact value for the perimeter, and variable expressions for the sides. Let's substitute the formula above with what we're given:
If you divide both sides by 12, you have
So, the lengths of the sides are
Answer:
5 perpendicular and 4 parallel line segments so more perpendicular
Perpendicular means "at right angles". A line meeting another at a right angle, or 90° is said to be perpendicular to it. And Parallel Lines or parallel Segments are always the same distance apart, they will never meet. And in this shape there are four parallel line segments and five perpendicular
Parallel line means the same slope
（8-1）/(-17-a)=(1-5)/(a+2)
so a is 18
Your doctor wants you to take 12 tablets per day.
Each tablet is 250 mg, so 4 tablets make 1g.
4 tablets x 3g = 12 tablets a day
Answer:
1.5(x)
Step-by-step explanation:
find out how many hours are in 90 minutes
1.5
x miles
