3 years ago

Y is inversely proportional to the cube of x. Work out the value of x when y = 64. please help :)

Mathematics

1 answer:

sp2606 [1]3 years ago

7 0

Answer:

give brainly please thx

Step-by-step explanation:

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1.) (-6) (-7) =

Jobisdone [24]

$\left(-6\right)\left(-7\right)=42$

$46=2\quad :\quad \mathrm{False}$

$\left(-9\right)+25=16$

$\left(13\right)\left(-3\right)=-39$

$14+3=17$

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2 years ago

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What are the solutions to the quadratic equation below?<br> 3x2 +16x + 21 = 0

tatyana61 [14]

X=-7/3,-3
Pls mark brainliest

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3 years ago

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Help !!! multiply !!

Bess [88]

Answer:

-4x^2-x

Step-by-step explanation:

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2 years ago

2mn + 4n 2 and 5m 2 - 7mn

Katyanochek1 [597]

Answer: 5mn + 5m + 4n + 4

because

2mn - 7mn = 5mn

5m = 5m
stays the same

4n = 4n
stays the same

2 + 2 = 4

if you put them toghether than you get:

5mn + 5m + 4n + 4

is equal to

2mn + 4n + 2 and 5m + 2 -7mn

4 0

3 years ago

When the following quadratic equation is written in standard form, what is the value of "c"?

Nikolay [14]

Answer:

Then value is 2

Step-by-step explanation:

standard of quadratic is A $x^{2}$ +Bx+C=0

and 2 is where C is.

sorry for the bad explanation but, trust me I did this type of question in class yesterday

7 0

2 years ago