Consider the diagram and proof by contradiction. Given: △abc with ab ≅ ac triangle a b c is shown. The lengths of sides a b and a c are congruent. Since it is given that ab ≅ ac, it must also be true that ab = ac. Assume ∠b and ∠c are not congruent. Then the measure of one angle is greater than the other. If m∠b > m∠c, then ac > ab because of the triangle parts relationship theorem. For the same reason, if m∠b < m∠c, then ac < ab. This is a contradiction to what is given. Therefore, it can be concluded that . Ab ≠ ac ∠b ≅ ∠c abc is not a triangle ∠a ≅ ∠b ≅ ∠c.

The phrase references available upon request should appear at the __ of your résumé? a. back b. top c. middle d. bottom

An ecosystem is shown in the illustration. assume that human activities have led to a decrease in the number of eagles. a virus attack on rabbits has led to a decrease in their population in the ecosystem. which two sentences describe likely effects on the ecosystem? 1. there’s an increase in the number of snakes and insects and a decrease in the number of frogs. 2. there’s an increase in the number of snakes and insects, and the storks face increased competition for food. 3. there’s an increase in the number of storks and a decrease in the number of snakes and insects. 4. there’s an increase in the number of frogs and a decrease in the number of storks and insects. 5. there’s a decrease in the number of snakes, insects, and frogs.

"what factors influence the absorption of sunlight at earth's surface? "