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3 years ago

what is peter's number? "if you subtract 12 from my number and multiply the difference by -3, the result is -54

Mathematics

1 answer:

lara31 [8.8K]3 years ago

7 0

Answer:

Step-by-step explanation:

-54/-3 = 18

18+12 = 30

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Answer:

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Step-by-step explanation:

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2 years ago

What is the triangle proportionality therom

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3 years ago

Suppose that c varies jointly with d and the square of g, and c = 30 when d = 15 and g = 2.

maksim [4K]

Answer:

$d = \dfrac{3}{16}$

Step-by-step explanation:

c varies jointly with d and the square of g

$c\propto dg^2$

$c=kdg^2$

where, k is constant of proportionality.

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$30=k\cdot 15\cdot 2^2$

$k=\dfrac{1}{2}$

$c=\dfrac{1}{2}kg^2$

If c = 6 and g = 8 then d = ?

$6=\dfrac{1}{2}\cdot d\cdot 8^2$

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Hence, The value of d is $\dfrac{3}{16}$

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3 years ago

The distributive property can be applied to Whitehall expression to factor 12x^3-9x^2+4x-3

ss7ja [257]

Answer:

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Step-by-step explanation:

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2 years ago

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Kamila [148]

Answer:

Step-by-step explanation:

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