2 years ago

Please solve this question on rationalising denominators showing all working <3

Mathematics

1 answer:

Komok [63]2 years ago

8 0

Step-by-step explanation:

denominators showing all working <3

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Suppose j varies jointly with g and v, and j=2 when g=4 and v=3. <br> Find j when g=8 and v=9.

vladimir2022 [97]

Answer:

$j=12$

Step-by-step explanation:

we know that

In a join variation, If j varies jointly with respect to g and v, the equation will be of the form $j = kgv$

where k is a constant

step 1

Find the value of k

we have

j=2,g=4,v=3

substitute and solve for k

$2 = k(4)(3)$

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The equation is equal to

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step 2

Find the value of j when g=8,v=9

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