stacey98 stacey98
  • 23-02-2020
  • Mathematics
contestada


Substitute the given values into the formula, and solve for the unknown variable.
A=1/2h(B+b); A=21, B = 2, b = 5
h=?

Respuesta :

DavidTheAnswer
DavidTheAnswer DavidTheAnswer
  • 23-02-2020
21=1/2h(2+5)
21=1/2h+7
21
-7
14=1/2h

14 divided by 1/2 equals 28

h=28
Answer Link

Otras preguntas

Factor then solve.1.81 - 4x²=02. 4s² + 9 = 12s
sue stacked one box onto another. the bottom had the height of 2 1/3 feet and the top box had the height of 3 2/3 feet. how tall were the stacked boxes?
show by a simple experiment that diffusion becomes faster when temperature is raised
Which Kelvin temperature is equal to 200.°C?
the one to one functions G and H are defined as followG={(-8,1),(1,5),(4,-5)(8,-9)}H(x)=3x+4find the following g^-1(1)=h^-1(x)=(h^-1oh)(-2)=
what is a dangling modifier?
Factor then solve.1.81 - 4x²=02. 4s² + 9 = 12s
what is the possessive case?
how can I solve this square of binomial? (5d - 7d^2t)^2?
Find the domain of each rational expression. f(x)=5x-7/4