Answer:
Step-by-step explanation:
<em>Refer to picture.</em>
Let the distance to men are x and y and the distance between them is d.
The angle of depreciation is 27° and 30°, hence top angle of the triangle is 63° or 60°.
<u>Find the distance from the tower to men:</u>
- x = 20 tan 63° = 39.25 m
- y = 20 tan 60° = 34.64 m
<u>The distance between men is:</u>
- d =
<em>Note, all numbers are rounded</em>
X, x+1, x+2, x+3 - four consecutive integers
The integers are 169, 170, 171 and 172.
Answer:
Choice A is correct
Step-by-step explanation:
The distribution for town A is symmetric, but the distribution for town B is negatively skewed. From the box plots it is clear that the tails of the box plot for town A are equal in length while for town B the left tail is longer implying a negatively skewed distribution.
<span>Factor <span><span>6n</span>−2
</span></span><span><span>6n</span>−2
</span><span>=<span>2<span>(<span><span>3n</span>−1</span>)
</span></span></span><u>Answer: </u><span>2<span>(<span><span>3n</span>−1</span><span>)</span></span></span>
Answer:72v+9
Step-by-step explanation:
Apply the distributive property.
9
v
+
9
⋅
1
+
9
(
7
v
)
Multiply
9 by 1
.
9
v
+
9
+
9
(
7
v
)
Multiply
7 by 9
.
9
v
+
9
+
63
v
Add
9
v and 63
v
.
72
v
+
9
I hope this helps you.
