9×8-29+30/15-15 equals 30
Answer:
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Step-by-step explanation:
The height of an interior residential door is about 7 ft.
Doors on commercial buildings or upscale residences may be taller. The usual width is about 3 ft.
_____
My front door measures 6 2/3 ft high by about 3 ft wide. My bedroom doors are 2 1/2 ft wide. The minimum for ADA-compliant doors is 2 2/3 ft.
2+2=4
a^2+b^2=c^2
15^2-4^2
=225-16
=209
Hope This Helps
#1: "AD" is congruent to "BC" | given
