The elevation of city a is 80 feet below sea level, the elevation of city c is 16 feet below sea level. The elevation of city D is one half of the elevation of city c what is the answer

How do you simplify cscx*secx-tanx?

3. Chante claims that two circles given by (x+2) ^2 + (y-4) 2=49 and x^2+y^2-6x+16y+37=0 are externally tangent. She is right. Show that she is.

Which of the following explains why } (x) = log2x does not have a y-intercept? Check all that apply. There is no power of 4 that is equal to 0. There is no power of 4 that is equal to 1. Its inverse does not have any x-intercepts.

How to factor 5x^2+34x-7=0

In the expression for Cal's distance, why is (2x+1) multiplied by 2

Find the area and circumference of a circle whole equation is x2+y2+6x-10y+18=0

Jc penny sells a timex watch for $139.99 that cost $89.97. Jc penny's percent of markup based on the selling price is

What is - 7 (5x + 10) = - 70

What is the quotient of 113 dived by 7

8x - 5 = - 29 Find x