Answer:
some statements that are true are :
Step-by-step explanation:
it has only 1 line of reflectional symmetry.
a line of symmetry will connect 2 vertices.
a line of symmetry will connect a vertex and a midpoint of an opposite side.
it has 7 fold symmetry.
a line of symmetry will connect the midpoints of 2 opposite sides.
The answer just keeps coming back to zero dude it's simple you can't really calculate this either way the value of it would just be zero you can't simplify it or anything
Answer:
-663
Step-by-step explanation:
The first term is -14. The common difference is -11. So:
a = -14 + (-11) (n − 1)
When n = 60:
a = -14 + (-11) (60 − 1)
a = -663
General form of a line :
The slope-intercept form:
m - slope
b - y-intercept
We have
a slope and y-intercept.
Substitute:
<em>multiply both sides by 3</em>
<em>subtract 3y from both sides</em>
<em>change the signs</em>
Answer:
both
Step-by-step explanation:
angle ABC is an isoceles triangle since BC and AB are equal. If you look at the other two triangles they are also isoceles because they have 2 equal sides as well.