Which equation can be used to solve for the measure of angle ABC? tan(x) = StartFraction 2.4 Over 10 EndFraction

tan(x) = StartFraction 10 Over 2.4 EndFraction

sin(x) = StartFraction 10 Over 10.3 EndFraction

sin(x) = StartFraction 10.3 Over 10 EndFraction

What is the vertex form of f(x) = x2 + 6x + 3

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13