Using trig functions like tangent cosine and sine
or you could use similar triangles/proportions
Answer:
-1/2
Step-by-step explanation:
RATE AS BRAINLIEST
(-3,6), (3,-6)
3-(-3)/-6-6
=6/-12
=-1/2
Answer:
60 Degree,30 degree
Step-by-step explanation:
BD is bisector of ∠ABC
=> ∠ABD = ∠DBC
=> 3x = x + 20
=> 3x - x = 20
=> 2x = 20
=> x = 20/2
=> x = 10
Now,
∠ABD = ∠DBC = x + 20 = 10 + 20 = 30 Degree
∠ABC = ∠ABD+∠DBC = 30+30 = 60 Degree
Answer:160
Step-by-step explanation:
Answer:
x>(3/2)
Step-by-step explanation:
(2/3)x+6>5
-6 -6
(2/3)x>1
÷(2/3) ÷(2/3)
x>(3/2)