Answer:
43
Step-by-step explanation:
we know that ABC and CBD need to add up to 90 so we have
47+CBD=90
CBD=43
Yes you are correct
60 * 360 / 40 = 540
10/3: 3.33
5/2:2.50
3.33-2.50=0.83
Answer: 83 cents.
Answer:
The answer is 50
Step-by-step explanation:
1) multiply 6 by 7
2) multiply 4 by 2
3) add the products together
Converse (switch p and q)
If an angle is obtuse, then it measures 128°
This is false (a 127° angle is obtuse, but it does not measure 128°)
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Inverse (negations of p and q)
If an angle does not measure 128°, then it is not obtuse
This is false (a 127° angle does not measure 128°, but it is obtuse)
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Contrapositive (negations of p and q, then switch their places)
If an angle is not obtuse, it does not measure 128°
This is true (any 128° is obtuse; no exceptions)