ForeverDirectioner ForeverDirectioner

04-08-2015
Mathematics

contestada

Solve the area formula for a triangle, A = 1/2bh , for h.

a) [tex]h= \frac{2b}{A} [/tex]
b) [tex]h= \frac{2A}{b} [/tex]
c) [tex]h= \frac{A}{2b} [/tex]
d) [tex]h= \frac{b}{2A} [/tex]

Respuesta :

04-08-2015

[tex]A=\frac{1}{2}bh \ \ \ \ \ \ |\times 2 \\ 2A=bh \ \ \ \ \ \ |\div b \\ \frac{2A}{b}=h \\ h=\frac{2A}{b} \\ \\ \hbox{answer B}[/tex]

Answer Link

Otras preguntas

Why has SAARC been establish

The 2011 earthquake triggered a ... Question 3 options: hurricane volcano tsunami sand storm

simplify fully 35x3yz2/21x2y3z

Plz help me with this

Lawrence wants to drive from Durban to Johannesburg 550km. If he travels at an average speed of 100km/hr, how long does he tale to get there?

Iris Setosa is a beautiful wildflower that is found in such diverse places as Alaska, the Gulf of St. Lawrence, much of North America, and even English meadows

Describing Tasks for Mechanical Engineers Click this link to view O*NET's Tasks section for Mechanical Engineers. Note that common tasks are listed toward the t

for what value of 'a' the number 7/a is not a rational number

Someone Help me please

the equation of horizontal line passing through (3,-4) is