find the equation of the line that passes through (-2,3) and (4,-1). the formula I believe is y-y1 = y2-y1/x2-x1 (x-x1) I'm not quite sure as to how to set that up. do I solve as I go?
What are the lengths of the legs of a right triangle in which one acute angle measures 19o and the hypotenuse is 15 units long?
For an average adult the surface area of the skin is about 19,000 square cm and the thickness of the skin ranges from about 0.5mm to 4mm. To put this in perspective, this page has anapproximate area of 630sq cm. How many A4 pages would cover an average adult?
The measure of one angle of a parallelogram is 40 more than 3 times another. Find the measure of each angle.
The difference between two numbers is 25. The smaller number is 1/6th of the larger number. What is the value of the smaller number?
If the measure of an angle is 78 less than the measure of its compliment, what is the measure of the angle?
Four books, one each on physics, chemistry, mathematics, and biology are about to be stacked on a shelf. If the books are stacked randomly, what is the probability the mathematics book is on top?
You want to produce a scale drawing of your living room, which is 21 ft by 28 ft. If you use a scale of 5 in. = 7 ft, what will be the dimensions of your scale drawing?
