helizabeth1 helizabeth1

01-09-2017
Mathematics

contestada

A= 1/3 (a + b) h

Please answer ASAP!!! ☺️

Respuesta :

apologiabiology apologiabiology

01-09-2017

times both sides by 3/1
3A=(a+b)h
distribute
3A=ah+bh
minus ah from both sides
3A-ah=bh
divide both sides by h
[tex]\frac{3A-ah}{h}=b[/tex]
[tex]b=\frac{3A-ah}{h}[/tex]
or
[tex]b=\frac{3A}{h}-a[/tex]

Answer Link

Otras preguntas

What is the value of 6P6? A.1 B.36 C.720 D.46,656

type the requested verb form of this verb. future progressive tense: soar

Rmshot bought a 3.5oz chocolate bar.within 15minutes he had eaten 0.6 of the bar. How many ounces did he eat?

When 70,000 is written as 7.0 10^{n} what is the value of n ? Can you please explain with some details?

In minks, the gene for brown fur (B) is dominant to the gene for silver fur (b). Which set of genotypes represents a cross that could produce offspring with sil

How did professors feelings about black well as a student change over time?

Which of the following writers did not come from Ireland? a) W. B. Yeats b) James Joyce c) Seamus Heaney d) Oscar Wilde e) none of the above; all came from

The length of an arc of a circle is equal to 1/5 of the circumference of the circle. If the length of the arc is 2π, the radius of the circle is

15 times what equals 45

Of the model cars manufactured in September,1/5 were models of NASCAR cars and 1/3 were world were 2 vintage models.how many cars manufactured in September were