In ΔABC, a = 230 cm, b = 310 cm and ∠C=22°. Find the area of ΔABC, to the nearest square centimeter

The specific heat of the three substances in the image are given in the table. stamped concrete: 0.75, grass covered soil: 1.01, water: 4.18. place the areas in order based on how fast they’ll heat up on a sunny afternoon. start with the fastest and end with the slowest.

Match the graph type to its description. 1. uses symbols to describe information pie 2. compares different quantities at the same point in time line 3. compares increases and decreases in a quantity over a period of time bar 4. shows the relationship of parts to each other and to the whole pictograph

Which of the following is not a place where hydrogen can be found on earth? a. natural gas well b. atmosphere c. water d. mine