Answer:
50 hours
Step-by-step explanation:
if it takes 5 hours for 2 inches to fall, then you multiply 2 by ten to get 20, you do the same thing to the other half of the equation, or five, to get 50 hours.
A customer can save $7.
To get two months of the one month supply, you multiply it by 2.
$28 x 2 = $56
To find the difference (how much you can save) subtract $49 from $56.
$56 - $49 = $7
Answer:
A'E' = AE
Step-by-step explanation:
Transformation is the movement of a point from its initial position to a new position. Types of transformation are rotation, reflection, translation and dilation. If an object is transformed then all its points are also transformed.
Rigid transformations are transformations that preserves the shape an size of an object (i.e. the side length and angles). Examples of rigid transformations are rotation, translation and reflection.
Since rotation is a rigid transformation, the side lengths and angles of polygon A'B'C'D' would be the same as that of polygon ABCD. Therefore:
A'E' = AE
Answer:
1) 12/13 or 0.9998
2) 27°
3) a. yes b. no c. yes d. no
4) ? a) b) e) d)
5) ? a. true b. true
Step-by-step explanation:
1. cos= adjacent/hypotenuse
2. sin (63°)= cos (27°)
3. sin = opposite/hypotenuse cos= adjacent/hypotenuse tan= opposite/adjacent
4. not so sure about the answer
5. not so sure about the answer