Christine swam 0.7 miles. I found this answer by subtracting 3.4 from 4.1. The difference of the two numbers is the answer.
Answer:
152
Step-by-step explanation:
equation (decimal): 4.75 * 32
equation (fraction): 
Multiply to solve the equation
Answer:
9/29 or about 31%
Step-by-step explanation:
6+3=9 6+3+7+16=29 so 9/29 (have a great time finishing the rest of your work) :)
When a polygon is regular, that means that all of its sides are the same length and all of its angles are the same. A heptagon has seven sides and you know that all of them measure 3 inches. You can find the perimeter by adding all of the side measures together, so 3 + 3 + 3 + 3 + 3 + 3 + 3, or 3 x 7. So, the perimeter of the heptagon is 21 inches.
Step-by-step explanation:
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