3 years ago

B) If a, b, c are three rational numbers where a =

Mathematics

1 answer:

olga55 [171]3 years ago

5 0

Step-by-step explanation:

a =

a = 3

3,6 = and c =

olů

what is this please write this clearly

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Please help this is due tomorrow

Lostsunrise [7]

$\sf \left(\dfrac{1}{7}\right)^3\ is\ basically\ like\ saying\ you're\ multiplying\ \dfrac{1}{7}\ by\ \dfrac{1}{7},\ three\ times.$

$\implies\ \sf \dfrac{1}{7}\ \times\ \dfrac{1}{7}\ \times\ \dfrac{1}{7}\\\\\\\implies\ \dfrac{1}{343}$

Therefore, (1/7)³ = 1/343, implying that the answer is option (D).

Hope it helps. :)

7 0

3 years ago

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Make d the subject of this formula<br><br> H=d/3+2

Effectus [21]

Answer:

d= 3(h-2). hope you like it.

Step-by-step explanation:

4 0

3 years ago

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A toy store uses 3/16 of its space for trains. It uses 1/16 of its space for boats. How much more space is used for trains than

katen-ka-za [31]

3/16 - 1/16 = (3-1) / 16 = 2/16 = 1/8

5 0

3 years ago

Alex's mom gave her $27.75 to spend on smoothies for the entire month.How many smoothies can she buy during the month.

Komok [63]

Answer:

Around 6 smoothies

Step-by-step explanation:

1 smoothie = $4.25

? smoothies = $27.75

27.75 divided by 4.25 = 6.52941176470....

So like 6 smoothies with some spare change

5 0

3 years ago

-3х + бу = -27<br> 3х – бу = 27

Gwar [14]

Step-by-step explanation:

-3x + 6y = -27 |-1×|

3x - 6y = 27 |1×|

3x - 6y = 27

Two equations are similar.

X,Y element R

3 0

2 years ago