Answer:
33°, 57°
Step-by-step explanation:
The sum of angle measures is 90°, so we can write ...
(x +3) + (2x -3) = 90
3x = 90 . . . . . . . . . . . . simplify
x = 30 . . . . . . . . . . . . . divide by 3
The first angle is 30+3 = 33 degrees.
The second angle is 2·30-3 = 57 degrees.
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Check:
33° +57° = 90°
Answer:
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Step-by-step explanation:
The probability that a farm has 500 or more acres is:
P = 0.076 + 0.047 + 0.035
P = 0.158
The eight graders' goal is more than the teachers' goal.
The teachers' goal is less than the eight graders' goal.
