Answer: The length of the other diagonal is 10 cm...
So the diagonal formula is - 1/2* (d1*d2) d1 is the first diagonal and d2 is the second diagonal.
So,
1/2 * (8*d2) = 40
8d2= 40*2
d2= 80/8
d2= 10
Answer:
18 miles
Step-by-step explanation:
2cm=3 miles
12cm=18 miles
You multiply both sides by 6,
Answer: 
<u>Simplify both sides of the equation</u>
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<u>Flip the equation</u>
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<u>Subtract 6 from both sides</u>
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<u>Multiply both sides by 3/(-8)</u>
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<u>Turn 9/5 into a Mixed Number</u>
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Answer:
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