Answer:
40
Step-by-step explanation:
find out how many times three goes into 15, (5) and then multiply that number by 3 (the number of football games).
So, basically what they are asking for is the circumference (which is like the perimeter) of the inner and outer circles.
Circumference is: C = 2<span>πr
The radius of the two circles are given so all you need to do is plug it in.
Circumference of the bigger circle (outer tire) is 157ft. Circumference of the smaller circle (inner tire) is 132ft.
The exact answer is 157.07-131.88 = 25.19ft </span>≈ 25ft<span>
</span>
Answer: 3:100
Step-by-step explanation:
To express 15 of 200 campsites in ratio,
Step 1: write it out in the ratio form= 15 : 200
Step 2: to express in the simplest terms, find a divisible number for the left hand side and the right hand side, from the above question, it is 5
Step 3: 15/5 : 200/5
=3:100
I hope you understand, please mark as brainliest
-8(x+13)=2(x-7)+4x
-8x-104=2x-14+4x
-8x-104=2x+4x-14
-8x-104=6x-14
Hope this can help.
Answer:
....
Step-by-step explanation:
