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NemiM [27]
2 years ago
7

Solve the Quadratic

Mathematics
1 answer:
MariettaO [177]2 years ago
4 0

Answer:

solution 1: 3

solution 2: 9

Step-by-step explanation:

1) solution 1 + solution 2 = 12;

2) solution 1 * solution 2 = 27;

3) only 3 and 9 meet these two requirements.

note. this equation can be resolved using another way.

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Plzzz help don’t understand plz explain
kherson [118]

So the easiest way to do this problem is to put your equation in linear form, meaning y = the rest of the equation.

I'm going to show the work to do that below:

2x - y = 4

-2x -2x (Here I am subtracting 2x)

- y = 4 - 2x

(-1)(- y) = (-1)(4 - 2x) (Now I'm multiplying both sides by -1 to make y positive)

y = 2x - 4 (And just for neat purposes I'm going to put the 2x in front of the 4)

Now you have your equation ( y=2x-4 ) and you're ready to put it on the points of your graph.

Start on the point (0, -4) to represent the y axis.

y = 2x - 4

Then, your rise (2) over your run (1)

so your coordinates for a line will be:

(0, -4) (-2, 1) (1, 0)

You only need to plot these three to connect your line.

I appologize for my lack of visuals i understand this might be confusing, however if you have any further questions feel free to let me know!

8 0
3 years ago
How do know what the perimeter is and how to solve it
oee [108]
The perimeter is all the sides added up.

s1+s2+s3+s4= p

So, 12+ 6+ 8+ 17= the perimeter.

12+6+8+17 = 43

The answer is 43.

I hope this helps!
~cupcake
8 0
3 years ago
Hudson bought a plant and planted it in a pot near a window in his house. The initial height of the plant was 8 inches and it gr
Pavlova-9 [17]

Answer:

H = 3t + 8

Step-by-step explanation:

Since the plant has an initial height of 8 inches, this will be added to the amount it grows each month.

3t will represent how much it grows t months after he bought the plant, since it grows 3 inches each month.

So, the equation will be H = 3t + 8

7 0
3 years ago
Paige hiked 5 5/6 miles. Xavier hiked 2 1/6 miles. how many fewer miles did Xavier hike than paige
Yakvenalex [24]
5 5/6 - 2 1/6= 3 4/6
3 4/6= 3 2/3
4 0
2 years ago
X + 2/3 = 8/9 x=? /////////////////////////////////////////
uranmaximum [27]

The value of x is  2/9

Given equation x +2/3 = 8/9

We need to find the value of x

Simplifying the equation is

x+2/3 = 8/9

x = 8/9 -2/3

Taking L.C.M of the denominators 3 and 9

The L.C.M is 9

So we will multiply the numerator and denominator with 1 in 8/9

And we will multiply the numerator and denominator with 3 in 2/3

Hence the new equation formed = 8/9-6/9

Solving this equation we get

8-6 / 9

= 2 / 9

Hence the value of x is 2/9

Learn more about the Simplification here

brainly.com/question/723406

#SPJ4

4 0
1 year ago
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