Answer:
Josh has played 12 matches more, not 12 times as many as her.
Step-by-step explanation:
Lisa said times, making the statement incorrect.
Answer:
the other 3 sides are 125,55 and 55 - hope this helped :)
Step-by-step explanation:
side 1 = 125
side 2 = 125
side 3 and 4 = ?
360 - 250 = 110
110/2 = 55
side 3 and 4 = 55
Answer:
neither
Here's how you know:
first, i'll simplify it so both are in slope-intercept form (y = mx + b).
x-3y=6
-3y = 6 - x
y = (1/3)x - 2
y=3x+4 is already in slope-intercept form, yay :)
these lines are neither parallel nor perpendicular.
The equations of parallel lines have THE SAME SLOPES (y = <em>m</em>x + b --> m would be exactly the same).
In contrast, perpendicular lines have NEGATIVE RECIPROCAL SLOPES (y = <em>m</em>x + b --> m would be <em>-1/m</em>).
<u><em>--> since the slopes of these match neither of these definitions, we know it must be neither.</em></u>
<span>(8x +3) (8x-3)
</span>share the same terms
Answer:
Angle 1 = 22°
Angle 2 = 68°
Angle 3 = 68°
Angle 4 = 90°
Step-by-step explanation:
It is a rhombus by the definition:
A rhombus is a quadrilateral whose all four sides are equal in length and opposite sides are parallel to each other. However, the angles are not equal to 90°.
The properties of rhombus is:
(1) Opposite angles are equal
(2) All sides are equal and, opposite sides are parallel to each other
(3) Diagonals bisect each other perpendicularly
(4) Sum of any two adjacent angles is 180°
By property (3):
Angle 4 = 90°
By (1) and properties of isosceles triangle in the top right triangle:
Angle 2 = Angle 3 = 68°
In the top triangle:
Angle 1 + Angle 2 + 90° = 180° (Angle sum of triangle)
Angle 1 = 22°
