Answer:
Step-by-step explanation:
Answer:
See Explanation
Step-by-step explanation:
Given
Let the bench be B and the flagpole be T.
So:
--- given
The flagpole is represented by the triangular shape labelled T.
So, we have:
See attachment for the rectangular bench and the flagpole
From the attached image, the location of the other bench is:
And the location of the other flagpole is:
So, we have:
==>
==>
When a point is reflected from to , the transformation rule is reflection across x-axis.
So the rigid transformation that takes to is: reflection across x-axis.
When a point is reflected from to , the transformation rule is reflection across y-axis.
So the rigid transformation that takes to is: reflection across y-axis.
Answer:
156
Step-by-step explanation:
Each triangle has an angle sum of 180 degrees, so the sum of the interior angles of the 15-gon must be (n-2) 13 × 180 = 2340 degrees. Since the 15-gon is regular, this total is shared equally among the 15 interior angles. Each interior angle must have a measure of 2340 ÷ 15 = 156 degrees.
Answer:
Table 3
Step-by-step explanation:
In a proportional relationship there must be a constant rate of change.
The first table:
6-5 / 9-7 = 1/2
5-3 / 7-4 = 2/3
These are not equal so it is not proportional.
The second table:
10-8 / 150-120 =2/30
8-5 / 120-75 = 3/45
These are not equal so it is not proportional
The third table:
10-8 / 12-10 =2/2 = 1
8-6 / 10-8 =2/2 = 1
These are equal so this table is proportional.