The height, h, in metres, of an oregon pine tree can be estimated using the formula h=35∛d²,where d is the diameter at the base, in metres. determine the approximate
height of an oregon pine tree with a base radius of 2.3 m, to the nearest tenth of a metre.

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?