Answer:
7
Step-by-step explanation:
20 - 12 = 8
15 - b = 8
-b = 8 - 15
b = 7 ( -ve signs will become +ve)
Answer:
The area and the perimeter of the square barn which has each side 9 meters long is 81 m² and 36 m.
Step-by-step explanation:
Answer:
the answer is 393
Step-by-step explanation:
hope we can be friends
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Answer:
5
Step-by-step explanation:
When you add up the values you get 35, then you divide it by the number of numbers in the set, which is 7, so when you divide 35/7, you end up with 5.
Answer: 220 yards
Step-by-step explanation:
1 mile equals 1,760 yards
1,760 ÷ 8 = 220 yards
8/8 is 1... so that 1 is equal to the 1,760
You could divide it by 8 as shown above OR to double check yourself.. take your answer of 220 yards and add that 220 to 220 a total of 8 times which will give you your 1 mile equaling to 1,760 total yards which makes 1/8 mile equal the 220 yards. (I really hope this helps and makes sense as to how I figured that out for you:-) )
