In mathematics, a triangle group is a group that can be realized geometrically by sequences of reflections across the sides of a triangle. The triangle can be an ordinary Euclidean triangle, a triangle on the sphere, or a hyperbolic triangle. Each triangle group is the symmetry group of a tiling of the Euclidean plane, the sphere, or the hyperbolic plane by congruent triangles, a fundamental domain for the action, called a Möbius triangle.
Answer:
8.77
Step-by-step explanation:
13.65 = h + 4.88
subtract 4.88
h= 8.77
Answer:
ok so How to identify the quadrant in 1. is the top right hand box is quadrant 1 the top left is quadrant 2 the bottom left is quadrant 3 and the bottom right is quadrant 4
Ok for number 2. The line going up and down are the y axis and the line going side ways is the x axis.
for number 3. the origin is the middle of the two lines. Like where they cross into each other.
Step-by-step explanation:
Answer:
y + 1 = (x + 2)
Step-by-step explanation:
The equation of a line in point- slope form is
y - y₁ = m(x - x₁)
where m is the slope and (x₁, y₁ ) a point on the line
Calculate m using the slope formula
m =
with (x₁, y₁ ) =(- 2, - 1) and (x₂, y₂ ) = (2, 1) ← 2 points on the line
m = = =
with point on line (x₁, y₁ ) = (- 2, - 1 ), then
y - (- 1) = (x - (- 2) ), that is
y + 1 = (x + 2) ← equation of line
9514 1404 393
Answer:
C) 800%
Step-by-step explanation:
The markup amount is the difference between the selling price and the cost:
markup = selling price - cost
markup = $63 -7 = $56
The percentage markup relative to the cost is ...
markup/cost × 100%
= ($56)/($7) × 100%
= 8×100% = 800%