Answer:
(3,2)
Step-by-step explanation:
y = 4x – 10...(1) y = 2...(2) You have y=2 here, substitute it in equation (1),
y = 4x – 10 2 = 4x – 10
Add both sides by 10 12=4x
Divide both sides by 4 x=3
We have x=3, and y=2. ==> (x,y) = (3,2)
y = 4x – 10
y = 2
Substitute the second equation into the first
2 = 4x-10
Add 10 to each side
2+10 = 4x-10+10
12 = 4x
Divide each side by 4
12/4 =4x/4
3 = x
The solution is
300 / 2 = 450 / x
x = 900 / 300
x = 3 inches
18km/h
if the riverboat is already going 15 km/h and the current is 3km/h then you should add and you get 18 km/h
Answe no no no the first one
Step-by-step explanation: I didn't see the last part it's the first one
See the attached figures.
The area of this trapezoid = 576 cm²
