Answer:
31.5cm
Step-by-step explanation:
7x4.5 is 31.5
Answer:
the definition of quadrilateral is
a four-sided figure that haves four straight sides.
Step-by-step explanation:
there isent a shape ??
Just remember BODMAS, which B= brackets O= Order D= Division M= Multiply A=Addition and S=Subtract
So first you solve the brackets so 44+22 is 66
So 66-4+12 so 66-4 is 62
62+12 is 74
So now you have got 74 divided by 2 which is 37
Hope this helps xx
Answer:
The two lines are neither parallel nor perpendicular to one another.
Step-by-step explanation:
The slope
gives the orientation of a line.
Make sure that the equation of both lines are in the slope-intercept form
(where
is the slope and
is the
-intercept) before comparing their slopes.
The equation of the first line
is already in the slope-intercept form. Compare this equation with the standard
. The slope of this line would be
.
Rewrite the equation of the second line
to obtain the slope-intercept equation of that line:
.
.
Thus, the slope of this line would be
.
Two lines are parallel to one another if and only if their slopes are equal. In this question,
. Thus, the two lines are not parallel to one another.
On the other hand, two lines are perpendicular to one another if and only if the product of their slopes is
. In this question,
, which is not
. Thus, these two lines are not perpendicular to one another, either.