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

Select all the numbers that are not written in standard form. B A 0.3 x 10-7 7.24 x 10-2 С D 9 x 10-2 7.99 x 105 E F 80 x 10-1 34 x 10-3 H 0.456 x 103 3.6 x 105

Select the correct answer. Which proverb correctly completes the following sentence? Carolina María logró olvidar a Pedro desde que él se mudó a Europa. Sandra:

What is the constant in the following expression: 3x + 8 HELPP

1. Energy is the O weight calculated with the gravitational force O ability to do work O mass in a given volume O circumference divided by 3.14

Where do plants get the energy for photosynthesis to take place?

Jacob Riis's book How the Other Half Lives was an example of what Theodore Roosevelt called A ) journalism B) free trade. C) muckraking. D) Social Darwinism

Question Help o ct: a. Use the appropriate formula to find the value of the annuity b. Find the interest Periodic Deposit Rate Time $6000 at the end of each yea

I WILL GIVE BRAINIST Imagine you are going to lead a discussion about the first chapter of The True Confessions of Charlotte Doyle. Make a list of possible dis

From how many areas of German did immigrants come to Texas

Parker has $15 to order pizza. The plain cheese pizza costs $11.75, and each extra topping costs $1.25. What is the greatest number of toppings Parker can get w