3x³×y²×12x²×y×z=36x⁵×y³×z
The correct answer is 45ft(along the ground)
Explanation:
It is making the right angled triangle as one half is 28 feet tall(vertically straight); the other half which fell over some distance is the hypotenuse. To find its length:
Hypotenuse = 81 - 28 = 53
Now that we have hypotenuse and the vertical length (perpendicular), we can find the base( along the ground) using Pythagoras theorem:
c^2 = a^2 + b^2
c = hypotenuse
a = perpendicular
b = base
53^2 = 28^2 + b^2
b = 45ft (along the ground)
Answer:
60
Step-by-step explanation:
Given: 0.25x + 2.50y = 150
Getting y by itself: 2.50y = -0.25x + 150
Getting y by itself part 2: y = -0.1x + 60
The b (y-intercept) is 60.
[bolded above]
Hope this helps, have a nice day :D
The open circle means it's not equal to. The line points to left which means it's less than 0
