Answer:
Step-by-step explanation: 0.15 and 0.2 are the slope of the line on the graph. The graph of the equation reading y = 0.20x + 25 would show a steeper line bc the bigger the slope the steeper the line.
Answer:
70
Step-by-step explanation:
two opposite interior angles =an exterior angle
11x-5+14x=120
25x-5=120
25x= 120+5
25x=125
25x/25=125/25
x = 5
angle S= 14x
= 14(5)
=70°
Answer:
4/5.
Step-by-step explanation:
The right triangle with this angle in it has sides 3, 4 and 5. ( 5^2 = 3^2 + 4^2).
So as sin∅ = 3/5, the opposite side to angle ∅ is 3 , the hypotenuse is 5 and the adjacent side must be 4 units long.
So cos∅ = adjacent side/hypotenuse = 4/5.
Answer: a
Step-by-step explanation:
I think the answer is -3/2
