Step-by-step explanation:
no
yes
no
no
the sum of all angles must be 180°
36 min painted 420ft²
1 min——> 420/36
=11 2/3 ft²
∴ 30 mins ——-> 11 2/3 x 30
=350 ft²
There's a website called desmos graphing calculator, you can put in the equations and it'll show you all the points!
Answer:
15
Step-by-step explanation:
Given:
f(x) = 1.5x²
Domain is all the values of x.
Range is all the values of y.
x y
1 f(1) = 1.5(1²) = 1.5(1) = 1.5
2 f(2) = 1.5(2²) = 1.5(4) = 6
3 f(3) = 1.5(3²) = 1.5(9) = 13.5
4 f(4) = 1.5(4²) = 1.5(16) = 24
5 f(5) = 1.5(5²) = 1.5(25) = 37.5
If we graph it, the following coordinates will be:
1st point (1,1.5)
2nd point (2,6)
3rd point (3,13.5)
4th point (4,24)
5th point (5,37.5)
so on...
