Si un trapecio isosceles en sus lados paralelos tiene de medidas 15 metros y 8 metros, mientra en su lado que no es paralelo mide 7 metros. Calcular su perimetro.

What is the quotient of 42/3 divided by 4 1/5

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Which equation is equivalent to the given expression? -(1/2y+1/4) a. -1/4(1+2y) b. 1/4(2y-1) c. -2(1/4y-1/8) d. 2(1/8-1/4y)