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Akimi4 [234]
2 years ago
15

Which choices are solutions to the following equatior Check all that apply. X^2 -5x=-9/4

Mathematics
1 answer:
svlad2 [7]2 years ago
7 0

The solution of the equation 4x² - 20x + 9 = 0 will be 0.5 and 4.5.

<h3>What is a quadratic equation?</h3>

The quadratic equation is given as ax² + bx + c = 0. Then the degree of the equation will be 2. Then we have

The equation is given below.

x² - 5x = -9/4

Then the equation can be written as

4x² - 20x + 9 = 0

Then the factor of the equation will be

4x² - 20x + 9 = 0

4x² - 18x - 2x + 9 = 0

2x(2x - 9) -1 (2x - 9) = 0

(2x - 1)(2x - 9) = 0

Then the solution of the equation 4x² - 20x + 9 = 0 will be

x = 0.5, 4.5

More about the quadratic equation link is given below.

brainly.com/question/2263981

#SPJ1

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pav-90 [236]

Answer:

19,23

Step-by-step explanation:

9+x-7≥ 21

Combine like terms

2+x≥21

Subtract 2 from each side

2+x-2 ≥21-2

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Any number greater than or equal to 19

3 0
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Will give brainliest!!
Inessa05 [86]
It’s actually B Bc the little 1 by the 10 is meaning that you are gonna multiply 10x10 one time. Then multiply by 7. 10x10=100 100x7=700 so there for your answer is B
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3 years ago
What is the slope of the line given (1,1) and (0,0)
yaroslaw [1]

The slope of the line passing the points (1, 1) and (0, 0) is 1

<h3>Slope of a line</h3>

The formula for calculating the slope of a line is expressed as

Slope = y2-y1/x2-x1

Given the coordinate points (1, 1) and (0, 0)

Substitute the given coordinate points

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Slope =1

Hence the slope of the line passing the points (1, 1) and (0, 0) is 1

Learn more on slope of a line here: brainly.com/question/3493733

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2 years ago
A new parking lot is being built for a medical office. the expression representing the number of parking spots in the new lot is
Allushta [10]
Did you ever get the awnzer

6 0
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Read 2 more answers
-3 / 4 + (-2 / 7) - (- 5 ½)
Igoryamba
Answer:
125/28
4.46428571
4 13/28
There all right
Pls mark me brainliest
6 0
3 years ago
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