Juanita constructed a number line to test her brother’s understanding of opposites. She tested him on all points that were label
ed with letters. Her brother had trouble representing the opposite of point A.
Which represents the opposite of Point A?
-(-10)
-(-5)
0
-(10)
Which represents the opposite of Point A?
-(-10)
-(-5)
0
-(10)
2 answers:
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Area of a triangle:
A= (1/2)(bh)
In this problem we are given:
A= 178.5
b= h+4 in
h= UNKNOWN ("h")
Plug in our values into the area equation and solve for "h":
(multiply each side by 2 to get rid of the 1/2)
(357/21=17)
(solve both inequalities separately)
( a negative height is not possible so, this answer is incorrect.)
Answer: base = (h+4)= (17+ 4) b= 21 in h= 17in
Please comment with any further questions! :)
A= (1/2)(bh)
In this problem we are given:
A= 178.5
b= h+4 in
h= UNKNOWN ("h")
Plug in our values into the area equation and solve for "h":
(357/21=17)
Answer: base = (h+4)= (17+ 4) b= 21 in h= 17in
Please comment with any further questions! :)
First, note that for angles LMP and NMP you have
If is
more than
then
Now, since you have
Therefore,
Answer: