rpelay0 rpelay0
  • 14-02-2019
  • Mathematics
contestada

A=1/2h(a+b) for a
Not sure what to do here​

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 14-02-2019

Answer:

a = (2A)/h - b

Step-by-step explanation:

A=1/2h(a+b) for a

Multiply both sides by 2:

2A=h(a+b)

Divide both sides by h:

(2A)/h = a + b

Subtract b from both sides:

(2A)/h - b = a

Switch sides:

a = (2A)/h - b

Answer Link

Otras preguntas

One runner passes another runner traveling in the same direction on a hiking trail. the faster runner is jogging 4 miles per hour faster than the slower runner.
Write an equation of the direct variation that includes the point (–10, –17).
Which statements describe solstices? Check all that apply. - They occur when the Sun reaches its highest or lowest point in the sky. - They affect the amount
Fraction,decimals,percent 1/2 = 0.5% 5% 50%
Hard question posted the picture of the problem
which Bird has two hands, two wings, two legs and can fly.
What is the most important in a representative democracy? A- suffrage B- majority rule C- bill of rights D-legislature
if f(x)=7x-6 which of the following is the inverse of (x)?
What is 2x+3+7x=-24?
Find the sum which amounts to Rs 9261 at 10% per annum compound interest for 18 months ,interest payable half yearly