Answer:
5
Step-by-step explanation:
20 has many factors, including 4&5.
4 is one less than 5, so 4 is the length and 5 is our width.
Answer:
90
Step-by-step explanation:
DM=1/4 of MBND
a circle =360
360÷4=90
Inverse variation:

k is a constant
Use the given information (when x=4 y=4) to find the value of the constant:

Then, the given relationship has the next equation:

Use the equation above to find y when x=2:

Then, when x=2, y=8
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Answer:
I only have 2
Step-by-step explanation:
each sides is multiplying by 2
each order is multiplying by 12