Answer:
See explanation
Step-by-step explanation:
cos(θ)= 18/30 = 3/5
sin(θ)= 24/30 = 4/5
tan(θ)= 24/18 = 4/3
cos(ϕ)= 24/30 = 4/5
sin(ϕ)= 18/30 = 3/5
tan(ϕ)= 18/24 = 3/4
Answer:
$240
Step-by-step explanation:
The new price of the video game system is 300*1/5, which is $60. Since we want the money saved, we do 300-60, which is 240
Answer:
x=2
Step-by-step explanation:
2x+4=4x
-2x -2x
4=2x/2x
4/2=x
x=2
I think it would be logical if the given information are the dimensions of the water container which should be 200 cm × 633 cm. Supposing the water container is in the shape of the rectangle, the area would just be the product of the dimensions. Convert cm first to m to be consistent with units. (100 cm = 1 m)
Area = (200 cm * 1 m/100 cm)(633 cm * 1m/100 cm)
Area = 12.66 m²
That both 2 angles of the triangles are not equal to the third angle... the third angle is most likely bigger because it would not exactly be a triangle if it wasnt