Answer:
-11
8 = 2x + 30
8 - 30 = -22
-22 ÷ 2 = -11
x = -11
Also if you place 2×(-11) + 30 you get 8
Answer:
3x +3y +3h
that’s the farthest you can solve since you don’t know the variable’s values
Answer:
42 buttons
Step-by-step explanation:
8 x 7 = 42
42 buttons
Hope that helped have a nice day
Can I have brainliest btw?
I don’t know but i need points
Arctan (√3 /3) = 30°. = π/6 rad
That is the value searched, in degrees and radians.
You can verifiy that tan(30°) = sin(30°) / cos(30°) = [1/2] / [√3/2] = 1/√3 = √3 / 3
