There are 120 planes on an airfield. If 75% of the planes take off, how many planes took off?
1 answer:
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<span>
</span>The potential rational zeros are divisors of 14:
and the quotient p/q where p is a divisor of 1, and q is a divisor of 14:
</span>The potential rational zeros are divisors of 14:
and the quotient p/q where p is a divisor of 1, and q is a divisor of 14:
Answer:
See explanation
Step-by-step explanation:
Q11. Statement Reason
1. bisects
Given
2. Definition of angle bisector
3. Reflexive property
4. bisects
Given
5. Definition of angle bisector
6. ASA postulate
Q13.
1. Consider triangles ACB and DCE. In these triangles,
- given;
- given;
- as vertical angles (by vertical angles theorem)
Hence, triangles ACB and DCE are congruent by SAS postulate.
2. congruent triangles have congruent corresponding sides, so