In the diagram, what is the measure of angle 1 to the nearest degree? A transversal intersects 2 lines to form 8 angles. Clockwise from top left, the angles are 125 degrees, blank, blank, (4 x minus 5) degrees; blank (5 x) degrees, blank, 1.

1. 33 degrees

2. 55 degrees

3. 75 degrees

4. 105 degrees

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x