The answer is x=3
if you divide each by -7 to isolate x, it’s equal to positive three because 2 negatives make a positive
1×5 or 5×1 would be a factual of it
Answer:
Dude where is the picture
Step-by-step explanation:
SPAMMING TILL ON LEADERBOARD
Answer:
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Step-by-step explanation:
First, find the slope of BC :
⇒ m (BC) = -1 - 5 / -3 - 5
⇒ m (BC) = -6/-8
⇒ m (BC) = <u>3/4</u>
Now, since AD is the altitude of BC, we can say the altitude is perpendicular to BC.
Hence, the slope of a perpendicular line is equal to the negative reciprocal of the original line.
⇒ m (AD) = - (1/m(BC))
⇒ m (AD) = - (1/(3/4))
⇒ m (AD) = -4/3
