PZ HELP!!!!!! ITS A TEST!

Mathematics

2 answers:

Softa [21]3 years ago

7 0

Answer:

bruh

Step-by-step explanation:

bruh u never even put the question

Zina [86]3 years ago

4 0

Answer: What’s your question??

Step-by-step explanation:

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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

4 0

3 years ago

How to figure out how to do this problem

padilas [110]

The circumference should be 37.68 because area= pi *r^2. So if area=pi*36, then the radius must be 6 which makes the diameter 12 and circumference=pi*diameter and 3.14*12= 37.68. So circumference of the circle is 37.68!

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2 years ago

What is the answer to -104=8x how do you find what x is

dybincka [34]

8x = -104 (I like to flip mine around like this, but it doesn't matter).
Now, you subtract 8 from both sides because you are doing the inverse.
-104 - 8 = -112
x=-112
Hope this helps!
Have a nice day!

7 0

3 years ago

Joseph received a $20 gift card for downloading music. Each downloaded song costs $1.29. Explain how to write and solve an inequ

pishuonlain [190]

Answer:

Step-by-step explanation:

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3 years ago

What Is The Prime Factor Of 4275 ?

jarptica [38.1K]

Answer:

$5^2$ · $3^2$ · $19$