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Alik [6]
3 years ago
11

21q - 7p and (3q - p)(7)

Mathematics
1 answer:
S_A_V [24]3 years ago
4 0

Answer:

1

Step-by-step explanation:

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Which equation is quadratic in form?
mixas84 [53]

Answer:

I think it's the first one... but I'm not pretty sure.

4 0
3 years ago
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A whole number rounded to the nearest hundred is 56,700. What is the greatest possible value for that number?
devlian [24]

Answer:

56,749

Step-by-step explanation:

It is 56,749 because 56,750 would round to 56,800 so 56,749 is technically the largest number which would round to 56,700.

5 0
3 years ago
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Simplify x^2 -x-6/4x^3 * 2x^2 +2x/x^2+5x+6 And PLS show work.
Sedbober [7]

To solve this problem you must apply the proccedure shown below:

1. You have the following expression given in the problem above:

( \frac{x^{2}-x-6}{4x^{3}}) (\frac{x^{2}+2x}{x^{2}+5x+6} )

2. First, you must factor the polynomials in the numerator and in the denominator and then simplify the expression:

(\frac{(x-3)(x+2)}{4x^{3}} ) (\frac{2x(x+1)}{(x+3)(x+2)})=\frac{(x-3)(x+1)}{2x^{2}(x+3)(x+2)}

The answer is: \frac{(x-3)(x+1)}{2x^{2}(x+3)(x+2)}

3 0
3 years ago
Suppose you want to transform the graph of the function into the graph of the function . Which transformations should you perfor
nexus9112 [7]

Answer:

A. Reflect the graph of the first function across x-axis, translate it \frac{\pi}{4} to the left, and translate it 2 units up.

Step-by-step explanation:

We have the original function is y=\tan (x+\frac{\pi}{4})-1.

The new transformed function is given by  y=-\tan (x+\frac{\pi}{2})+1.

So, we can see that the following sequence of transformations have been applied to the original function:

1. The function f(x) is reflected about x-axis i.e. f(x) becomes -f(x), which gives y=-\tan (x+\frac{\pi}{4})-1

2. This function obtained is translated \frac{\pi}{4} units to the left i.e.  y=-\tan (x+\frac{\pi}{4}+\frac{\pi}{4})-1 i.e. y=-\tan (x+\frac{\pi}{2})-1

3. Finally, this new function is translated 2 units upwards i.e. y=-\tan (x+\frac{\pi}{2})-1+2 i.e. y=-\tan (x+\frac{\pi}{2})+1

Hence, after applying, 'reflection across x-axis, translation of \frac{\pi}{4} to the left, and translation of 2 units up', we get the required function.

3 0
3 years ago
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Jason spent a third of his allowance going to the movies. He washed the family car and earned nine dollars. What is his weekly a
IRISSAK [1]

Answer:

Jason's weekly allowance is $14.

Step-by-step explanation:

Given:

earnings: 7

total earnings left : 14

weekly allowance = x

cost of movies = x/2

total earnings left                14

less: cash wash earning    - 7

allowance after movies       7  

divide by: 1/2                    ÷1/2

weekly allowance             14

7 0
3 years ago
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