Ralauryssensa Ralauryssensa

03-11-2016
Mathematics

contestada

ok what is this 21/56=3/d what is d

Respuesta :

03-11-2016

21/56 = 3/d
21d = 168
d = 8

i am a mathematics teacher. if anything to ask please pm me

Answer Link

03-11-2016

d = 8

Hope this helps

Answer Link

Otras preguntas

two trains leave the station at the same time, one heading west and the other east. the westbound train travels at 95 miles per hour. the eastbound train travel

How would you expect a sample of pentane to behave under similar experimental conditions?

NEED HELP! Also, please explain a bit of why you chose the answer, simply because I do not understand it.

(04.04) Help me please! Escribe la preposición correcta para completar la frase. Write the correct preposition to complete the sentence. You may copy and paste

In the fairytale, cinderella left behind a glass slipper as she fled the prince's ball at the stroke of midnight. the prince went from house to house in his kin

Which of these statements best describes how Venus is different from Earth? Venus is less bright than Earth. Venus has more satellites than Earth. Venus rota

Which of the following is the main purpose of a human community? A. To meet needs through collective effort B. To analyze group behavior through observation C.

Use the periodic table to determine which of the following could be an isotope of bromine (Br). Check all that apply. Z = 79, A = 196 Z = 35, A = 79 A = 79,

The cylinders are similar. The volume of the larger cylinder is 1600 cubic centimeters. What is the volume of the smaller cylinder? A. 15 cm^3 B. 25 cm^3

To reduce potential liability, in which area should real estate professionals not provide expert information?