Answer:
x> y-300/12
Step-by-step explanation
1. Subtract 300 from both sides
2. Divide both sides by -12
3. Switch the sides
Answer: c
Step-by-step explanation:
The angle for this triangle is more than 89°.
An acute triangle is a triangle that is smaller than an 90° triangle.
Answer:
76%
Step-by-step explanation:
Take 19/25.
Multiply them by 4.
76/100
Turn into a percentage
76%
Answer:
sin(5π/6) =
Step-by-step explanation:
The given angle 5π/6 lies at the third quarter
because: (π/2) < (5π/6) < π
The sin at this quarter is +ve
sin(5π/6) = sin ( π - π/6) = sin (π/6) = 1/2
See the attached figure.