Given right triangles EFG and HJK. E b2 b 45° 6 45° H Н. PK K G F 3a Find the value of a that satisfies the congruency of the triangles. In two or more complete sentences, explain the relevance between the congruency of the trianglers and the calculations made in finding the value of a. US

Achild is suffering from fever but the doctor cannot immediately pinpoint the alignment on the basis of this one symptom explain why also mention other two such general symptoms

4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.

18. over time, how do sand dunes tend to migrate? a. perpendicular to the movement of the wind b. in the same direction as the wind blows c. toward the wind d. in random directions