1. The distance of a doorknob from the floor is about 1 what?
2 answers:
According to The International Building Code, doorknob height is to be between 34 and 48 inches above a finished floor...
Answer:
It's about 3 feet
Step-by-step explanation:
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Answer:
x=9, y=3
Step-by-step explanation:
-4x+6y=-18
y=-2x+21
-4x+6(-2x+21)=-18
-4x-12x+126=-18
144=16x
x=9
y=-2x+21
y=-18+21
y=3
Answer:
Step-by-step explanation:
pls mark me brainliest
I think it’s the second one sorry if I’m wrong ahhh
2/5 divide -3/10 can be rewritten as 2/5 * - 10/3. Which is -20/15 = -4/3 = -1 1/3