Answer:
2y + 3x + 7 = 0
Step-by-step explanation:
line equation = y - y1 = m (x - x1)
y - (-5) = -3/2 * (x - 1)
y + 5 = -3/2 (x - 1)
2y + 10 = -3x + 3
2y + 3x + 7 = 0
Answer:
-1/9
Step-by-step explanation:
-7/9 + 2/3 also equals to 2/3 - 7/9
Now make the denominator same
LCM of 3 and 9 = 9
2/3 = 6/9
∴ 6/9 - 7/9 = -1/9
Answer:
u ≈ 5.7
Step-by-step explanation:
Using the Sine rule in Δ TUV, that is
= 
, substitute values
= 
( cross- multiply )
u × sin26° = 2.5 × sin85° ( divide both sides by sin26° )
u = 
≈ 5.7 ( to 1 dec. place )
