Answer:
3) A line has one dimension, length. (True)
5) A plane consists of an infinite set of lines. (True)
Step-by-step explanation:
There are 3 undefined terms in geometry.
a) point
b) line
c) plane
From the given options lets check which statements are true and which are false:
1) A point in the form (x, y) has two dimensions (False)
A point has no dimension
2) A plane has a definite beginning and end. (False)
A plane extends infinitely far and has indefinite beginning and end.
3) A line has one dimension, length. (True)
4) A point consists of an infinite set of lines (False)
A line consists of infinite set of points.
5) A plane consists of an infinite set of lines. (True)....
40 by 4 = 160
20 by 4 =80
160-80=80
Answer:
Im pretty sure that you just have to find the value of X and Y...
<span>1. </span><span>Fiona drives 60 miles per hour on
the Highway
And drives 30 miles per hour on the City.
She got a total of 312 hours in the highway and 112 hours in the city
Find the average speed of Fiona:
Formula of Speed
=> S = d / t
Let H be the distance in Highways
and Let C be the distance in City
=> H = 60 x 312
=> H = 18 720
=> C = 30 x 112
=> C = 3360
=> Total distance = 18 720 + 3 360
=> 22 080 miles
Let’s find the total time
=> H + C
=> 312 + 112
=> 424 hours
Speed = 22 080 / 424
S = 52.1 miles per hour
</span>
Answer:
35
Step-by-step explanation:
