I did it digitally on my iPad hope it helps please mark me brainliest
Answer:
12/13
Step-by-step explanation:
The length of the segment from the origin to the terminal point is ...
r = √((-5)² +12²) = √169 = 13
The sine of the angle is the ratio of the y-coordinate to this distance
sin(θ) = y/r = 12/13
_____
Additional comment
The other trig functions are ...
cos(θ) = x/r = -5/13
tan(θ) = y/x = -12/5
This is a 2nd-quadrant angle, where the sine is positive, but the cosine and tangent are negative.
You use the slope formula, (y2-y1/x2-x1)
Answer:
y = -x - 2
Step-by-step explanation:
y = mx + c
m = (-1-3)/(-1-(-5)) = -4/4 = -1
y = -x + c
(-1,-1)
-1 = -(-1) + c
c = -2
y = -x - 2
Answer:
18
Step-by-step explanation:
BEDMAS
Brackets
Exponents
Division OR Multiplication
Addition OR Subtraction
3+7(3^2)
______
-5
10(9)
____
-5
90/-5
-18 <------ answer
