TatyanaJohnson22
TatyanaJohnson22 TatyanaJohnson22
  • 01-11-2018
  • Mathematics
contestada

The area, A, of a trapezoid is calculated using the formula A=1/2(b+c) how do I get b alone

Respuesta :

trevordoyleione
trevordoyleione trevordoyleione
  • 01-11-2018

A=1/2(b+c)

x2       x2    times by 2

2A  = b + c  

- c       -c     subtract c

2A - c = b

Answer Link

Otras preguntas

A 5 kg box on a horizontal table is pushed by a horizontal force of 15 N as shown on the right. If the coefficient of friction is 0.4, will the box move?
Sperms are produced in _______ and ova are produced in ________
50 POINTS!! I need help ASAP The Second Gate As you move through the first gate, you can see another gate not far in front of you. You approach the second gate
HELPPPPPPPPPP PLEASEEEEEEEE!!!!!!
Child Labor and Women’s Suffrage July 22, 1905 Speech by Florence Kelley 1 We have, in this country, two million children under the age of sixteen years who are
write answers in detail
(-3,-2) reflected over the y axis
A type of stressor that originates from destructive relationships with others
3.1.1 3.1.2 3.1.3 3.1.4 3.1.5 3.1.6 We measure air pressure in (hectopascals/degrees). Lines joining places of equal pressure are known as (isotherms/isobars).
Expand k(k+m) Answer