Answer:
One way to find the corresponding angles is to draw a letter F on the diagram. The letter F can also be facing the other way. In the above diagram, d and h are corresponding angles. The other corresponding pairs of angles in the above diagram are: b and f ; c and g ; a and e.
Step-by-step explanation:
Answer:
Step-by-step explanation:
If we draw a right angle triangle ABC,
where B is the vertex with 90 degrees.
A is the top of the lighthouse
C is the waterline of the ship.
we can write the sidelengths of this triangle.
AB = 152
BC = 868.
to find the angle of depression, all we need to find is the angle BAC and subtract it from 90 degrees.
to find the angle BAC, we'll use trigonometric functions.
we don't have the hypotenuse of the triangle, and we won't be needing it either. we'll use tan
} = \dfrac{BC}{AB}[/tex]
} = \dfrac{868}{152}[/tex]
to find the angle of depression:
Answer: 3x^2+9x+45 is the answer
Answer:
x=17
Step-by-step explanation:Isolate the variable by dividing each side by factors that don't contain the variable. x=17. I hope this helps