Answer:
What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table?
A B
Group 1 15 45
Group 2 20 25
Drag and drop the values into the boxes to show the relative frequencies.
A B
Group 1
Group 2
Step-by-step explanation:
Answer:
L
Step-by-step explanation:
interior angle formula so
(number of sides - 2)*180
2*180 = 360
you can also just take an example from a square 4*90 = 360
360-121-58-70 = 111
Answer:
<em>The little brother should place the mirror at 36 ft from the base of the tree to properly see its top</em>
Step-by-step explanation:
<u>Similar Triangles
</u>
Two triangles are defined as similar if their corresponding angles are congruent and the corresponding sides are in proportion. The triangle formed by the kid and the ground and the triangle formed by the tree and the ground are similar since the angle of reflection over the mirror is the same, i.e. the light travels in a straight line. This means that we can set this proportion

Solving for x


The little brother should place the mirror at 36 ft from the base of the tree to properly see its top
The answer to this question is
1. d
2.c
3.a
4.b