Eggs were $2.05 per dozen on January 1 and $2.00 per dozen on February 1. What percent did the price decrease during January?
1 answer:
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Given:
To find:
The measure of angle MFZ.
Solution:
In triangles MFZ and PFZ,
(Right angle)
(Given)
(Common side)
(HL congruent postulate)
(CPCTC)
The value of x is 10.
The measure of angle MFZ is:
Therefore, the measure of angle MFZ is 19 degrees.
