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2 years ago

What is -5 1/2 - 4 1/4 + 6 3/4

Mathematics

1 answer:

Temka [501]2 years ago

6 0

I believe the answer is -3

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What is three and one third divided by two aand one third?

grin007 [14]

1 3/7 ~ One and three sevenths

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2 years ago

Agora chess club has 16 members and gains a new memeber every month. The key club has 4 members and gains 4 new members every mo

svlad2 [7]

Answer:

For chess club:

y1 = 16 + 1*x where y1=total number of members after x months

For film club

y2 = 4 + 4*x where y2=total number of members after x months

y1 = y2 at

16 + x = 4 + 4x

3x = 12

x = 4

Therefore, after 4 months they the same number of members (equals 20 members, 16 + 1*4 or 4 + 4*4).

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2 years ago

Question is attached.<br>Step by step explanation needed!!

sweet-ann [11.9K]

Answer:

Option B

Step-by-step explanation:

Refer to the Attachment for steps.

8 0

2 years ago

Pls someone help with this!!! ASAP

andriy [413]

It would be 22 x 3.14 = 69.08 i’m pretty sure lolol sorry if i’m wrong

5 0

2 years ago

Find f(x) and g(x) so that the function can be described as y = f(g(x)).<br><br> y = 4/x^2+9

dlinn [17]

I'm assuming all of (x^2+9) is in the denominator. If that assumption is correct, then,

One possible answer is $f(x) = \frac{4}{x}, \ \ g(x) = x^2+9$

Another possible answer is $f(x) = \frac{4}{x+9}, \ \ g(x) = x^2$

There are many ways to do this. The idea is that when we have f( g(x) ), we basically replace every x in f(x) with g(x)

So in the first example above, we would have

$f(x) = \frac{4}{x}\\\\f( g(x) ) = \frac{4}{g(x)}\\\\f( g(x) ) = \frac{4}{x^2+9}$

In that third step, g(x) was replaced with x^2+9 since g(x) = x^2+9.

Similar steps will happen with the second example as well (when g(x) = x^2)

4 0

2 years ago