Good evening ,
Answer:
<h2>the number of dimes = 20</h2><h2>the number of nickels = 40</h2>
Step-by-step explanation:
Let d represent the number of dimes
and n represent the number of nickels
solve this system : (easy)
d+n=60
10d+5n=400
You will find d=20 and n=40.
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It’s not a triangle. If u plot them on the coordinate plane it will not look like a triangle.
94.1 megahertz is 94100000 hertz
Answer:
24
Step-by-step explanation:
factorial(4) = 4*3*2*1
factorial(4) = 24
Yes it is called a right angled triangle