Two model rockets are launched at the same time from different heights. The height in meters for one rocket after t seconds is modeled by y= 4.9t^2 +48.8t the height for the
other rocket is modeled by y=-4.9t^2 +46.7t +1.5 After how many seconds are the rockets at
the same height? Round to the nearest tenth. *​

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.

step-by-step explanation:

im with everythinglos so yeahhhhh

step-by-step explanation:

can someone me: the midsegment through the legs of an isosceles triangle is 4 in. find the sides of the triangle if its perimeter is 20 in. ,   and point g is the centroid of the right △abc with hypotenuse ab=18 in. find cg.