Asap explain how to solve step by points a and b are on opposite sides of a lake. a point c is 81.3 meters from a. the measure of angle bac is 78.33°, and the measure of angle acb is determined to be 34.167°. find the distance between points a and b (to the nearest meter).

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.