eg84803 eg84803

04-06-2021
Mathematics

contestada

Please help with this question from Khan Academy!!!!!!!!!!!!!!!!!!!!!!

Please help with this question from Khan Academy class=

Respuesta :

akbusiness987 akbusiness987

04-06-2021

Answer:

B = 42

Step-by-step explanation:

B × 2/7 = A

A ÷ 2/7 = B

12 ÷ 2/7 = B

B = 42

Answer Link

Otras preguntas

Write a balanced chemical equation for the reaction that occurs when barium carbonate decomposes into barium oxide and carbon dioxide gas when heated.

David made $342 for 18 hours of work. At the same rate, how much would he make for 8 hours of work?

Segments RT and SU are diameters of circle O. What is arc SRT? A. 258 B. 266 C. 274 D. 282

butnal, butanone and, diethyl ether have different properties because the molecules of each compound differ in their

Can someone please help. I want make sure I am doing this right is the restriction -3 or 3

How did the “spa” philosophers attempt to understand humans?

In the year 2027, a person will have to be minimum of _____ years to be able to retire with full social benefits. a. 59 b. 64 c. 72 d. 67 e. 62

A positive relationship exists when both variables increase or decrease at the same time. a.true b.false

A plant traps light energy from the sun by using the chemical? What is the chemical?

Which earth layer contains convection currents that are believed to be responsible for the movement of Earth's tectonic plates?