Answer:
y = x + 8
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
here m = , hence
y = x + c ← is the partial equation
To find c substitute (- 10, 6) into the partial equation
6 = - 2 + c ⇒ c = 6 + 2 = 8
y = x + 8
Answer:
8.39 meters
Step-by-step explanation:
The angle is opposite the side of interest of the right triangle representing the geometry. The adjacent side is known, so the tangent function can be useful.
Tan = Opposite/Adjacent
tan(40°) = width/(10 m) . . . . . filling in given values
(10 m)·tan(40°) = width ≈ 8.390996 m ≈ 8.39 m
The width of the river is about 8.39 meters.
Find two numbers that multiply to be 20 and add up to be -12. The question
5 x 4 = 20
2 x 10 = 20
20 + -32 = -12
good luck!!!
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