the formula for the area of a trapezoid is a=1/2h(b1+b2). Which equations are equivalent to the formula? h=24/b1+b2, b1=24/h-b2

use formula for the circle a=3.14

step-by-step explanation:

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation: