Yes you are correct. An equilateral triangle would combine with the dodecagon (12 sided polygon) and the square to help tessellate the plane.
Answer:
a = 31
Step-by-step explanation:
Answer:
1200
Step-by-step explanation:
quick mathz
Answer:
y = x + 7
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - x + 3 is in this form
with m = -
Given a line with slope m then the slope of a line perpendicular to it is
= - = - = , hence
y = x + c ← is the partial equation
To find c substitute (4, 12) into the partial equation
12 = 5 + c ⇒ c = 12 - 5 = 7
y = x + 7 ← equation of perpendicular line
Answer:
1500 ft
Step-by-step explanation:
Volume of a cylinder is
h is the height, r is the radius of a circular cross section.
Plugging this in: