2 qurstions 100 points

1- What is the Molarity of 1.25 moles of NaOH in 250 mL of
water?

2- How do you dilute a 20 mL of a 5Molar solution to 0.5 Molar solution

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. identify the domain for each of the given functions.

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7

For the right triangle shown, the lengths of two sides are given. find the third side. leave your answer in simplified, radical form.