miner
miner
24-03-2014
Mathematics
contestada
7b ÷ 12 = 4.2 What is b?
Respuesta :
smeiller
smeiller
24-03-2014
7b / 12 = 4.2
4.2 * 12 = 50.4
50.4 / 7 = 7.2
Answer Link
Lilith
Lilith
24-03-2014
[tex]\frac{7b }{12} = 4.2 \ \ /*12 \\ \\7b=4.2*12\\ \\7b= 50.4 \ \ \/:7\\ \\\frac{7}{7} \ b= \frac{50.4 }{7}\\ \\b= 7.2[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
Two forces are described below: Force 1: The squeezing force applied to remove water from a wet cloth Force 2: The gravitational force exerted by Earth on the m
What are diatomic molecules and are they compounds? PLEASE ANSWER ASAP!!
Calculate the freezing point of a solution containing 10 grams of KCl and 1100.0 grams of water. The molal freezing point depression constant (Kf) for water is
Imagine your family has decided to immigrate to another country. What might be your reasons for leaving home? Check any that apply. political freedom religious
Help please!I have no idea what the answer to this is and
At the ski shack, customers can rent,skis, snowboards, boots, and poles by the day Mrs.Alvarez is renting skis and poles she has a 18$ coupon offwhich expressio
A. Identifying Infinitives and Infinitive Phrases Underline the infinitive phrase once in each sentence. Underline the infinitive twice. 1. To spend a day witho
Does the parabola open up or down? Is the y-coordinate of the vertex a minimum value or a maximum value? f(x) = 5x^2-x
How do Thomas Jefferson's notions of “argument and debate” as “natural weapons” against religious tyranny also inform his ideas about democracy? My assignment i
I dont know.how to do these. The teacher doesn't necessarily teach us how to do it.
