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Ab←→ is perpendicular to cd←→. how many 90° angles are formed by the intersection?
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The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?
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Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species
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Ab←→ is perpendicular to cd←→. how many 90° angles are formed by the intersection?...
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