3 years ago

If y varies inversely as x and x = 9 when y = 45 , find x when y = 9 .

1 answer:

6 0

I believe it's 1.8, but correct me if I'm wrong.

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anyanavicka [17]

I think C Tell me if I’m wrong

7 0

3 years ago

saul85 [17]

Let her sisters age be x.
=>sister .....x

Sarah.
twice x=2x. then less than 5
=> (2x-5 )
if Sarah = 15 years
by substation, 2x-5=15

3 0

3 years ago

insens350 [35]

Y=Mx +c
M gradient so count how many squares per one line
C = y intercept (7.5) here it looks
Just sub in those

4 0

2 years ago

Scrat [10]

I think D is the correct answer

4 0

3 years ago

Rudiy27

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete as the dimension of the prism is not given. However, the following steps can serve as a guide for you.

The volume of a rectangular prism is calculated as thus:

$Volume = Length * Width * Height$

So, Take for instance

$Length = 2\ in$

$Width = 3\ in$

$Height = 4\ in$

The Volume would be:

$Volume = 2\ in * 3\ in * 4\ in$

$Volume = 24\ in^3$

7 0

3 years ago