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Doss [256]
3 years ago
6

I need someone smart to help me with this please and thank you.

Mathematics
2 answers:
Ierofanga [76]3 years ago
8 0

Answer:

I'm not smart sorry

Step-by-step explanation:

Hshshha good luck

VARVARA [1.3K]3 years ago
4 0

Answer: The answer would be 33square inches

Step-by-step explanation:. I hope this helps

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Help me please! I would appreciate it! :)
GenaCL600 [577]

Answer:

y = 11 1/2

Step-by-step explanation:

7y - 63 = y + 3

-y.           -7

6y - 63 = 3

+ 63.     + 63

6y = 69

/6.     /6

y = 11 1/2

3 0
2 years ago
Read 2 more answers
Consider the graph of the sixth-degree polynomial function f.
vekshin1

Answer:

b = 1, c = -1 and d = 4

Step-by-step explanation:

To solve this question the rule of multiplicity of a polynomial is to be followed.

If the multiplicity of a polynomial is even at a point, graph of the polynomial will touch the x-axis.

If the multiplicity of the polynomial is odd, graph will cross the x-axis at that point.

From the graph of function 'f',

f(x) = (x - b)(x - c)²(x - d)³

Since, graph of the function 'f' crosses x-axis at x = 1 and x = 4, multiplicity will be odd and touches the x-axis at x = -1 multiplicity will be even.

So the function will be,

f(x) = (x - 1)[x - (-1)]²(x - 4)³

Therefore, b = 1, c = -1 and d = 4 will be the answer.

7 0
3 years ago
Read 2 more answers
Write an equation for the line that is parallel to y = 2x + 6 and passes through (-1,5).
Fantom [35]

Answer:

y=2x+7

Step-by-step explanation:

A linear equation is typically organized in the form y=mx+b, where m is the slope of the line and b is the y-intercept (the y-coordinate of the point on the line that crosses the y-axis).

Parallel lines <em>always</em> have the same slope. When we examine the given equation, y=2x+6, we can identify immediately that 2 is in the place of m, the slope. This means that the slope of the line we're trying to solve for is also 2. So far, our equation looks like this:

y=2x+b

The last thing we need to calculate is b, the y-intercept. We can do this by plugging in the given point (-1,5) as x and y.

y=2x+b

5=2(-1)+b

5=-2+b

Add 2 to both sides to isolate b

5+2=-2+b+2

7=b

Now that we know b, we plug that into our original equation and now we have a final equation of:

y=2x+7

I hope this helps!

6 0
3 years ago
Which expression is equivalent to (image attached)
Monica [59]
<h2>Hello!</h2>

The answer is:

B. x(7x^{2}-3x+9)-3(7x^{2}-3x+9)

<h2>Why?</h2>

We are given a simplified expression and we are asked to know which of the given options is equivalent to the simplified expression, so, we need to apply the distributive property in order to find the correct choice.

The distributive property states that:

(a+b)(c+d+e)=a(c+d+e)+b(c+d+e)=ac+ad+ae+bc+bd+be

So, if we are given the following expression:

(x-3)(7x^{2}-3x+9)

Then, we need to apply the distributive property in order to find the equivalent expression:

(x-3)(7x^{2}-3x+9)=x(7x^{2}-3x+9)-3(7x^{2}-3x+9)

Hence, the correct option is:

B. x(7x^{2}-3x+9)-3(7x^{2}-3x+9)

Have a nice day!

5 0
3 years ago
Read 2 more answers
15 points!! Will mark brainliest.
11Alexandr11 [23.1K]

Answer:

The answer would be option 2.

6 0
3 years ago
Read 2 more answers
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