Answer:
c
Step-by-step explanation:
I'm pretty sure your answer would be c since the x and y are always the opposite of each other whenever they're in this form therefore if the point is (2, -6), in the equation it'd be y+6, x-2. Also, you can rule out the first two because their slope isn't -3/4.
If you want to check, all you have to do is plug in either x or the y.
-6+6=-3/4(x-2) y+6=-3/4(2-2)
0=-3/4(x-2) y+6=-3/4(0)
0=x-2 y+6=0
x=2 y=-6
X= 180-(78+27)
x= 75
classify the triangle as a : acute scalene triangle
<span>In a right triangle, we know that we have one angle that is 90 degrees. In order to calculate the length of the adjacent side we have to use the cosine function of angle C which will give us the adjacent side length. The cosine function is: adjacent/hypotenuse = cos (40). We know the hypotenuse length is 10, so the equation is now adjacent/10 = cos (40). Solving for adjacent length we get 7.66 inches.</span>
Answer:
sin Θ = 11/19
Step-by-step explanation:
19 is the hypotenuse.
The legs are 11 and 4√15.
sin Θ = opp/hyp
For angle Θ, 11 is the opposite leg.
sin Θ = 11/19
Answer:
b. SAS
Step-by-step explanation:
SAS stands for Side Angle Side
The first Side being AB or BC
The Angle being ∡ABD and ∡CBD
And the last Side being BD