3 years ago

The answer to the question in the picture

Mathematics

1 answer:

wolverine [178]3 years ago

7 0

Add them all up to get it

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Liono4ka [1.6K]

It would be B because you would take amelias age and take two away since todd is five years younger to get the a-5.
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3 years ago

If you chose a 3 letter password from the letters A,B,C, and D the password cannot have the same letter repeated in it. How many

ozzi

There are 4 possible passwords

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3 years ago

What is the value of 2|C| + 3|D|?

Ivenika [448]

Your answer is 2x|c|

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3 years ago

I will fail if I don’t get this done and it is so confusing. Math is just ending me right now. :(

miss Akunina [59]

What question do you need to get or is it all?

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3 years ago

Graph h(x)=7 sin x ?

DENIUS [597]

Answer:

The graph of h(x) is shown below.

Step-by-step explanation:

The given function is

$h(x)=7\sin x$

The general form of sine function is

$f(x)=a\sin(bx+c)+d$

Where, a is amplitude, b is period, c is phase shift and d is vertical shift.

So, the amplitude of the given function is 7, period is 1, phase shift is 0 and vertical shift is 0.

It means the minimum value of function is -7 and maximum value is 7.

Put x=0 in the given function.

$h(x)=7\sin (0)=7(0)=0$

Put $x=-\frac{\pi}{2}$ in the given function.

$h(x)=7\sin (-\frac{\pi}{2})=-7(1)=-7$

Put $x=\frac{\pi}{2}$ in the given function.

$h(x)=7\sin (\frac{\pi}{2})=7(1)=7$

Therefore the points on the function are (0,0), $(-\frac{\pi}{2},-7),(\frac{\pi}{2},7)$ .

The graph of function is shown below.

5 0

3 years ago