Find (3 × 10^4) + (7 × 10^2) in scientific form.
A) 3.07 × 10^2
B) 3.07 × 10^4
C) 3.70 × 10^2
D) 3.70 × 10^4

In the 30-60-90 triangle below side s has a length of and side r has a length

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28