a. If a point is in the first quadrant, then its coordinates are positive
b. If the coordinates of a point are positive, then the point is in the first quadrant
c. If the coordinates of a point are not positive, then then the point is not in the first quadrant
d. If a point is not in the first quadrant, then the coordinates of the point are not positive.
Answer:
b. If the coordinates of a point are positive, then the point is in the first quadrant
Step-by-step explanation:
Answer:-785
Step-by-step explanation:
Answer:
Step-by-step explanation:
Prove:m∠JMN=1/2m∠JMK
Answer:
Step-by-step explanation:
Statements Reasons
1. MN is an angle bisector of ∠JMK 1. Given
2. ∠JMN ≅ ∠NMK 2. Definition of an angle bisector
3. m∠JMN ≅ m∠NMK 3. Definition of congruent angles
4. m∠JMN + m∠NMK = m∠JMK 4. Angle addition postulate
5. m∠JMN + m∠JMN = m∠JMK 5. Substitution property
6. 2(m∠JMN) = m∠JMK 6. Addition property of equality
7. m∠JMN = 7. Division property of equality
a) How are the measures of m
b) Solve for x: