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vova2212 [387]
4 years ago
14

How is the quadratic formula derived from the quadratic equation?

Mathematics
1 answer:
Ksenya-84 [330]4 years ago
7 0
I hope this helps you

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What is the name of the slope y= 5/2 x - 4
77julia77 [94]

Answer:

5/2

Step-by-step explanation:

8 0
3 years ago
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What is y=7/3x+5?<br> x=-3
andrew11 [14]
Hello!

Ok so we have y= 7/3x + 5 and initial condition of x=-3 so we just plug -3 in for x and chug along at this point! :)

y=(7/3)*(-3/1)+5= -7+5 = -2

Hope this helps! Any questions please just ask! Thank you!!
7 0
4 years ago
Let p: A number is greater than 25.
Alexeev081 [22]
If the number is between 25 and 35 It would have to be either 28 or 32.
4 0
3 years ago
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Slope of the line (15,20),(-1,11)
masya89 [10]

Answer:

Slope, Angle, & Distance:

Slope: 0.5625

The slope of the line connecting (15, 20) and (-1, 11) is 0.5625

Slope (m): 0.5625

Angle (θ): 29.3578°

Distance: 18.3576

Δx: 16

Δy: 9

Slope Intercept Form:

(y = mx + b)

y = 0.5625x + 11.5625

Step-by-step explanation:

Steps to Find Slope

Start with the slope formula

m=

(y2 - y1)

(x2 - x1)

Substitute point values in the formula

m=

(11 - 20)

(-1 - 15)

Simplify each side of the equation

m=

(11 - 20)

(-1 - 15)

=

-9

-16

Solve for slope (m)

m=0.5625

<h2><em><u>Brainliest?</u></em></h2>
7 0
3 years ago
Sam’s two new aquariums each hold exactly 200 gallons of water. One aquarium will hold small fish and the other will hold large
Gre4nikov [31]
Okay so you have to do 5 times 10 then you will have to do 8 time 8 times 40 so after you get your answer you would do the ratio 50 to 320 50:320
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3 years ago
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