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icang [17]
3 years ago
13

Train A & train B leave a central station at the same time. They travel at the same speed, but one in opposite directions, w

ith train a heading towards station a, and train b heading towards station b. Train a reaches station a after 3 hours, train b reaches station b after 2 1/4 hours. Station a & be are 420 miles apart. What is the rate of the train
Mathematics
1 answer:
saul85 [17]3 years ago
7 0

you can do it, man
I believe in you
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kumpel [21]

B i got u u got any more i can help you

7 0
3 years ago
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Due tonight.. *no links*
Oliga [24]

Answer:

Step-by-step explanation:

Sum of interior angles of a polygon formula:

180 (n - 2)

n represents the n-sided polygon

180 (20 - 2) = 3,240

4 0
3 years ago
How to find the rule for the nth term of a geometric sequence with changing common ratio?
ki77a [65]
Hmmm... a geometric sequence MUST have a fixed common ratio. If it is changing, then the sequence you are looking at might not be a geometric sequence at all. We'd need to see an example to be sure.
6 0
3 years ago
A property tax rate of 16.3 mills is equal to
Westkost [7]
It is approximately 1.000
5 0
3 years ago
X+103=180<br> Enter the measurement of the exterior angle of the triangle.
Zigmanuir [339]

Answer: x° = 77°


Step-by-step explanation:

x + 103 = 180

x = 180 - 103

x =  77°

also by properties:

x° = 42° + 35° = 77°

3 0
3 years ago
Read 2 more answers
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