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yan [13]
3 years ago
14

Write the expression in complete factored form. q^2(u-9)+c (u-9)

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
3 0
Q²<span>(u-9) + c(u-9)
= (u-9)(q</span>²+c)  ←  <span>complete factored form</span>
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kiruha [24]

Answer:???

Step-by-step explanation:

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3 years ago
13pts HELP!
Sonja [21]

Answer:

The speed of the car is 42 miles per hour

Step-by-step explanation:

Step 1:

(Blank) x s = (Blank)

Let us evaluate this. Something times s miles per hour is going to gives us? 126 miles. So, our second blank would be 126 since that's our total:

(Blank) x s = 126

Step 2:

On the other hand, our first blank would be 3. Why? Because that's the amount of time it takes us to go 126 multiplied by s miles per hour; Our new equation is:

3 x s = 126

Step 3:

We can simplify this equation to:

3s = 126

Step 4:

We now have a one step equation. Divide each side by 3 to get s by itself.

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Step 5:

We end up getting:

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That means that the car is traveling at 42 miles per hour. If the car continues at that rate for 3 hours, the car would have traveled 126 miles.

Hope this helps!

7 0
3 years ago
Read 2 more answers
3 + 1/2 (3-x) &lt; -7<br><br> Show work please!
slavikrds [6]

<em><u>x>23 is the correct answer.</u></em> First you had to subtract by 3 from both sides of equation. And it gave us, 3+\frac{1}{2}(3-x)-3. Then simplify, and it gave us, \frac{1}{2}(3-x). Next, multiply by 2 from both sides of equation, and it gave us, 2*\frac{1}{2}(3-x). Then simplify, and it gave us, 3-x. You can also subtract by 3 from both sides of equation, and it gave us, 3-x-3. Then simplify, and it gave us, -x. Multiply by -1 from both sides of equation, and it gave us, (-x)(-1)>(-23)(-1). Finally simplify, and it gave us the answer is<u><em> x>23 is the right answer. </em></u>Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie

7 0
4 years ago
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IRISSAK [1]

Answer: I believe it is 1.1x10^-8

Step-by-step explanation:

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4 0
3 years ago
Find average rate of change f(x)=-4x^(2)-3x-4 ; [-1,3]
NeTakaya

The rate of change of the given function at [-1,3] is 5

Further explanation:

Given function is:

f(x) = 4x^2-3x-4

And the interval is:

[-1,3]

In order to find the rate of chnage of function the given function's value is calculated at both points and divided by their difference

The formula is:

Rate\ of\ change= \frac{f(x_2)-f(x_1)}{x_2-x_1}

Here,

x_1 = -1

x_2 = 3

So,

f(-1) = 4(-1)^2-3(-1)-4\\=4(1) +3-4\\=4-1\\=3\\f(3) = 4(3)^2-3(3)-4\\= 4(9)-9-4\\=36-13\\=23

Putting the values in the rate of change formula:

Rate\ of\ change= \frac{23-3}{3-(-1)}\\= \frac{23-3}{3+1}\\=\frac{20}{4} \\=5

The rate of change of the given function at [-1,3] is 5

Keywords: Rate of change, functions

Learn more about functions:

  • brainly.com/question/3225044
  • brainly.com/question/3568205

#LearnwithBrainly

5 0
3 years ago
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