Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. The organizers of a Founder's Day festival on Main Street surveyed local businesses to see if they would be offering any promotions to
customers during the festival. The table contains the data gathered.
Promotions and Business Locations
Free Items Special Sales No Promotions
Total
6
8
7
21
4
Located
On Main Street
Located
One Block Away
Located
24 Blocks Away
Total
19
12
35
48
18
74
18
75
37
130
Match the statements about the number of businesses surveyed with the correct values.
18
14
19
15
4
23

step-by-step explanation:

in which figure is point g a centroid

b. 2 and 4

step-by-step explanation:

answer:   the paragraph proof is mentioned below.

step-by-step explanation:

given: in a δxwy where

such that, ∠wzx ≅ ∠yzx and zw≅zy

we have to prove that: segment zx is a perpendicular bisector of segment wy.

prove: since, zw≅zy ⇒ ∠wzy is a supplementary angle.

then, ∠wzy= 180°

⇒∠wzx + ∠yzx = 180° ( because xz divides ∠wzy into two parts)

but, ∠wzx ≅ ∠yzx ( given)

⇒∠wzy+∠wzy=180° ( by substitution)

⇒2∠wzy=180°

⇒∠wzy=90°

⇒∠wzy=∠yzx =90°

therefore, xz⊥wy where wz=zy

⇒zx is a perpendicular bisector of wy.