As they are traveling in opposite directions you need to do 50 + 40 to find out how far apart they travel every hour. 50 + 40 = 90. So you know that they are 90 miles apart every hour.
180 / 90 = 2. so you know that it takes them 2 hours to be 180 miles apart.
Since it is an isos. triangle we know that both sides are equal
Let's let the base=b and the legs =L
We know that B=L-4
And L-4+L+L=23
3L-4=23
3L=27
L=9
Hope this helps! :)
Let me know if you have any questions!
<h3>
Answer:</h3>
about 0.04023
<h3>
Step-by-step explanation:</h3>
My probability calculator says that probability is about 0.04023.
Newspaper 1 will be represented by X
newspaper 2 will be represented by Y
382,000+Y=X
2,504,000=X+Y
Plug in X=Y+382,000 to the other equation
2,504,000=Y+382,000+Y
Then subtract 382,000 on both sides of the equation AND add both of the Ys together
2,122,000=2Y
Divide 2,122,000 by 2
Y=1,061,000
The circulation for newspaper 2 is 1.061 million
To find the circulation of newspaper 1, plug 1,061,000 into an equation
2,504,000=X+1,061,000
Subtract 1,06,000 from both sides
X=1,443,000
The circulation of newspaper 1 is 1.443 million
ANSWERS:
The circulation of newspaper 1 is 1.443 million
The circulation for newspaper 2 is 1.061 million
Answer:
A and C
Step-by-step explanation: