Let's say 'x' to the unknown length, since the sides are proportional we can build up a equation like this : $\frac { 11 }{ 8 } =\frac { x }{ 12 } \\ 11\cdot 12=8x\\ 132=8x\\ \frac { 132 }{ 8 } =x\\ x=16.5$
The answer is A.

5 0

3 years ago

Nicole used 3/8 of her ribbon to wrap a present . if she used 6 feet of ribbon , how much ribbon did Nicole have at first ?

pav-90 [236]

Answer:

Step-by-step explanation:

she would have 1/4 ribbon left

6 0

4 years ago

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3, 6, 11, 18, 27, … What is the 12th term of the sequence?

horrorfan [7]

Answer:

Answer is 39

Step-by-step explanation:

3 0

3 years ago

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