Suppose that angle 1 and angle 2 are vertical angles find the measures given the following conditions measure one equals 2x + 40 and measure 2 equals 8x -32

(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1