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MAVERICK [17]
4 years ago
14

The solutions to a certain quadratic equation are x = 4 and x = -3. Write the equation in standard form below.

Mathematics
1 answer:
Kamila [148]4 years ago
4 0

Answer:

x2 - x - 12 = 0

Step-by-step explanation:

(x - 4) (x + 3) = 0

x(x + 3) -4(x + 3) = 0

x2 + 3x -4x - 12 = 0

x2 -x -12 = 0

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Vedmedyk [2.9K]

Answer:

C. 60%

Step-by-step explanation:

<u>Consider 1st row of table</u>

Total Price = P= 22.50

Discount=D=13.50

Percent discount=(D/P) x 100

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<u>Consider 2nd row of table</u>

Total Price = P= 27

Discount=D=16.20

Percent discount=(D/P) x 100

                           =(16.2/27) x 100

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Now we know discount rate is r=60%

8 0
3 years ago
Please help me number 1
xenn [34]

Answer:

47 degrees

Step-by-step explanation:

You have a straight line, which has an angle measure of 180 degrees.

180-133=47

Your answer can come from the line with 133 on it because the two lines are parallel with a transversal line. Because the two lines are parallel, they have the same interior angle measurements.

4 0
3 years ago
Plz help me answer this question
Novosadov [1.4K]

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Step-by-step explanation:

Simply put it into a graphing calculator

3 0
3 years ago
2[5^2 + (36 + 6)] bsbsndnd
viva [34]

Answer:

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Step-by-step explanation:

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This is the graph, hope this helps!

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