Answer:
a) 1200
b) 150
Step-by-step explanation:
a) total revenue = target amount + expenses
... total revenue = 1000 + 200
... total revenue = 1200
b) total revenue = adult tickets × adult ticket price
... 1200 = adult tickets × 8 . . . . . . . . . . fill in the information you know
... 1200/8 = adult tickets = 150 . . . . . divide by 8
Answer:
2.57 or -0.907
Step-by-step explanation:
<span>To solve a system of linear equations graphically we graph both equations in the same coordinate system. The solution to the system will be in the point where the two lines intersect. </span>
Answer:
30.11 meters ( approx )
Step-by-step explanation:
Let x be the distance of a point P ( lies on the building ) from the top of the building such that AP is perpendicular to the building and y be the distance of the building from point A, ( shown in the below diagram )
Given,
Point A is 8.20 m above level ground,
So, the height of the building = ( x + 8.20 ) meters,
Now, 1 degree = 60 minutes,
⇒ 


By the below diagram,




Now, again by the below diagram,



Hence, the height of the building = x + 8.20 = 30.11 meters (approx)