A polygon is a shape with more than 3 sides. A polyhedron is a 3D shape with more than 3 faces.
Answer:
$96
Step-by-step explanation:
4 times 10 is 40. 7 times 8 is 56. 40 + 56 = 96
Answer:
x - intercept: (-22, 0)
y - intercept: (0, 11)
Step-by-step explanation:
Given the linear equation
-3x + 11y = 66
<em><u>Determining the x-intercept</u></em>
We know that the x-intercept can be computed by setting the value y=0 and solving for x.
substitute y = 0
-3x + 11y = 66
-3x + 11(0) = 66
-3x + 0 = 66
-3x = 66
Divide both sides by -3
-3x/-3 = 66/-3
x = -22
Thus, the ordered pair representing the x-intercept : (-22, 0)
<em><u>Determining the y-intercept</u></em>
We know that the y-intercept can be computed by setting the value x=0 and solving for y.
substitute x = 0
-3x + 11y = 66
-3(0) + 11y = 66
0 + 11y = 66
11y = 66
Divide both sides by 11
11y/11 = 66/6
y = 11
Thus, the ordered pair representing the y-intercept : (0, 11)
Therefore, we conclude that:
x - intercept: (-22, 0)
y - intercept: (0, 11)
Answer:
y=-2/5x-4
Step-by-step explanation:
Using slope-intercept form, you can find that the slope is -2/5 and the y intercept is -4.
Answer:
value of x = 60°
Step-by-step explanation:
here's the solution,
=》the angle adjacent to x° and FGC = 30°
since, it forms vertical opposite angle pair with AGE , which are equal.
and now,
we have CGD = 90° ( given )
so, sum of all angles on a straight line measures 180° ( linear pair )
hence,
=》x° + 90° + 30° = 180°
=》x° + 120° = 180°
=》x° = 180° - 120°
=》x° = 60°