2. Write the point-slope form of the equation of the line through the given point with the given slope. a. Point= (5,3), slope=
1 answer:
Answer:
Step-by-step explanation:
According to the <em>Point-Slope Formula</em>,<em> </em><em>y - y₁ = m(x - x₁)</em>,<em> </em>all the negative symbols give the OPPOSITE TERMS OF WHAT THEY REALLY ARE, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT SIGNS.
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Answer:
c = 4.79 feet
Step-by-step explanation:
Given question is incomplete without a picture; find the question with the attachment.
Two poles AD and DB of same length are leaning against each other.
Distance between the poles (AB) = 45 feet
m(∠ADB) = 180°- (60 + 50)°
= 70°
By sine rule,
= 36.68 ft
Similarly,
DB =
= 41.47 ft
Now c = DB - AD
= 41.47 - 36.68
= 4.79 feet
