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

A boy makes a cuboid of plasticine of sides 5cm, 2cm, 5cm. How manny such cuboids will he need to form a cube?

Two closely related species of frogs live by the same pond. Species A feeds on flies and caterpillars, while species B feeds on grasshoppers and worms. Explain

a woman traveling at 70m/s, applies the break on her car and stops in the time of 2seconds. what is her deceleration?

In the problem 4 × 12 = 48, which numbers are the factors? A. 4 and 12 B. 12 and 48 C. 4, 12, and 48 D. 4 and 48

suppose that a board is 25 inches long and is cut into three pieces so that the first piece is twice as long as the second, and the third is 11 less than 3 time

HELLLLLLPPPPPPPPPPPP

Why would statehood cause a Great Debate?

i need help i dont know what im doing

You randomly draw a marble out of a bag that contains 202020 total marbles. 121212 of the marbles in the bag are blue. What is \text{P(draw a blue marble})P(dra

What is the difference of the rational expressions below? 2/x-2 - 3/x