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Kay [80]
3 years ago
12

3 What is the difference of 21 ? 4

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
6 0

Answer:

The difference is 4–3. If you want the difference between 3 and -4, then the difference is 7.

Step-by-step explanation:

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The value of y varies jointly with the values of x and z When x = 4 and z = 10, the value of y is 360.
Igoryamba

Answer:

A

Step-by-step explanation:

Joint variation is given by:

y=kxz

Where k is some constant.

We are given that y = 360 when x = 4 and z = 10. Therefore:

360=k(4)(10)

Solving for k:

40k=360\Rightarrow k=9

Therefore, our equation is:

y=9xz

Then when x = 5 and z = 12:

y=9(5)(12)=540

The answer is A.

3 0
3 years ago
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dlinn [17]
yup and your going to jail :)
3 0
2 years ago
What is 2/5 + 1/9 I need help
Fantom [35]
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5 0
3 years ago
Using sine and cosine, explain how you know where the graph of tangent will
notsponge [240]

Remember how the tangent function is defined as

\frac{sinx}{cosx}

Now where exactly are the vertical assymptotes? Well, where cosx = 0, because  anything over 0 is undefined, and where a value is undefined, you are required to draw  a vertical assymptote.  

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So the x-intercepts are at where sinx = 0.

4 0
2 years ago
What is the solution to the system of linear equations graphed below?
dalvyx [7]

Answer:

the answer is A.) or (3 and one-half, negative 4)

7 0
3 years ago
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