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4 years ago

Good morning yall <3 say it back free points !!

Mathematics

2 answers:

NeTakaya4 years ago

6 0

Answer:

okay thanks didn't expect this lol

3241004551 [841]4 years ago

4 0

Good morning!! :)

-BrainliestBot

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How can I get better in mathematics?

aliya0001 [1]

Answer:

STUDY OR TUTOURStep-by-step explanation:

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3 years ago

Easy question :)

bulgar [2K]

C. because 2.25 X 3 = 6.75 and 6.75 X 3 is 20.25

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3 years ago

What are the solutions to x^2-5x+3=0?

Viktor [21]

Answer:

Step-by-step explanation:

You need to use the quadratic equation

x = $\frac{-b +/- \sqrt{b^2 - 4ac} }{2a}$

Givens

a = 1
b = - 5
c = 3

x = $\frac{5 +/- \sqrt{5^2 - 4a*1*3} }{2} \\$

x =( 5 +/- sqrt(25 - 12) ) / 2

x = (5 +/- sqrt(13) )/2

x = (5 + sqrt(13) / 2

x = 4.303 rounded

x = (5 - sqrt(13) ) /2

x = .6972

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3 years ago

What is the measure of \purpleD{\angle x}∠xstart color #7854ab, angle, x, end color #7854ab? Angles are not necessarily drawn to

N76 [4]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

If the discriminant, b^2-4ac is ___, a quadratic will have two real roots, two points of intersection with the x-axis.

den301095 [7]

If the discriminant, b² - 4ac is<u> positive</u>

<h3>How to complete the statement?</h3>

From the question, we have the following equation of discriminant

The discriminant (d) is calculated as

d = b² - 4ac

The solutions of a quadratic equation are dependent on the following conditions

If d = 0, the quadratic equation has 1 real solution
If d < 0, the quadratic equation has imaginary solutions
If d > 0, the quadratic equation has 2 different real solutions

This means that "d > 0, the quadratic equation has 2 different real solutions" implies that the discriminant is positive

Hence, the complete statement is (b) positive