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PSYCHO15rus [73]
2 years ago
15

Express the following quentitis as ratio 10k to 50k​

Mathematics
1 answer:
alexandr402 [8]2 years ago
3 0

Answer:

watch me whipzdudbbd iv ex

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Describe the solution(s) to 9x² - 36x + 36 = 0 by just determining the radicand. Show your work. (10 points) Part B: Describe th
Mariana [72]

The solution to the equations are:

  • 9x² - 36x + 36 = 0 has two equal real solutions
  • x² - x + 4 = 0 has no real solutions
  • The factored expression of 4x² + 23 – 35 is 4(x² -3)

<h3>Part A: Describe the solution</h3>

The equation is given as:

9x\² - 36x + 36 = 0

The above equation is a quadratic equation which can be represented as:

ax\² + bx + c = 0

The discriminant (d) is calculated as:

d = b\² - 4ac

So, we have:

d = (-36)\² - 4 * 9 * 36

d = 0

A discriminant of 0 means that the equation has two equal real solutions

Hence, 9x² - 36x + 36 = 0 has two equal real solutions

<h3>Part B: Describe the solution</h3>

The equation is given as:

x\² - x + 4 = 0

The above equation can be represented as:

ax\² + bx + c = 0

The discriminant (d) is calculated as:

d = b\² - 4ac

So, we have:

d = (-1)\² - 4 * 1 * 4

d = -15

A discriminant of -15 means that the equation has no real solutions

Hence, x² - x + 4 = 0 has no real solutions

<h3>Part C: The solution to the expression</h3>

We have:

4x\² + 23 - 35

Evaluate the difference

4x\² -12

Factor out 4

4(x\² -3)

Hence, the factored expression of 4x² + 23 – 35 is 4(x² -3)

Read more about quadratic expressions at:

brainly.com/question/10449635

#SPJ1

5 0
2 years ago
13. Write 1.2 as a mixed number
DedPeter [7]

Answer:

1 1/5

Step-by-step explanation:

7 0
3 years ago
Which graph represents the solution set of the compound inequality​
mr_godi [17]

Step-by-step explanation:

take into 2 sections

-5<a-4 and a-4<2

-1<a and a<6

therefore it should be the 2nd one

3 0
3 years ago
[ Cuiu be made.
shutvik [7]

Answer:

24/36 = 12 x 2/12 x 3 = 2/3.

Step-by-step explanation:

4 0
3 years ago
V = u + at<br><br> u = 2 a = -5 t = 1/2
denpristay [2]

Answer:

v = -0.5

Step-by-step explanation:

v = 2 + (-5 * 1/2)

v = 2 + (-2.5)

v = -0.5

6 0
3 years ago
Read 2 more answers
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