Answer:
your have less bedroom to work with.
(or this is a trick question and the answer is you have the same amout of room no matter what you put in it)
Step-by-step explanation:
D. -4(x+9)
For this you distribute the number outside the parentheses to both numbers inside.
A. 4(x-9)=
4x-36
B. 2(2x-18)=
4x-36
C. -2(2x-18)=
-4x+36
D. -4(x+9)=
-4x-36
Therefore, D is the answer
Converting from degrees to radians is actually very simple, it is a one-step unit conversion.
135° * π/180°= (135/180) π radians = 3π/4 radians= 2.3561944... thus: 2.35 is your answer.
The height of the balloon from ground is 100√3m.
Justification:
<u>The above situation forms a right angled triangle ABC in which length of cable 200m indicates the hypotenuse side and angle of inclination is 60°</u>.
So, In ΔABC
sinθ = p/h
sin60° = AB/AC
√3/2 = AB/200
AB = 200√3/2
AB = 100√3m.
<u>Note</u>: Figure attached with answer.