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3 years ago

Help! Identify a, b, and c in the following quadratic equation 2x2+24=−4x.

Mathematics

2 answers:

Sergeeva-Olga [200]3 years ago

8 0

Answer:

This is not a quadratic equations

pickupchik [31]3 years ago

6 0

Answer:

The values of a=2,b=3,c=7. Step-by-step explanation: Given : Quadratic equation . To find : Identify the values of a,b and c in the given quadratic equation? Solution : The general form of the quadratic equation is . Where, a is the coefficient of . b is the coefficient of x. c is the constant term. Now, we compare the given quadratic equation ...

Step-by-step explanation:

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If x = 7, what is the value of 3 times x²

stira [4]

Answer:

147

Step-by-step explanation:

x = 7,

3x² = 3 × 7²

= 3 × 49

= 147

5 0

2 years ago

Juan spent $7.00 of the $20.00 in his wallet. Which decimal represents the fraction of the $20.00 Juan spend?

swat32

Answer:

Juan still has $13.00 left after spending $7.00 as a percentage that is 35% and as a fraction that is 35/100 or 0.35.

Step-by-step explanation:

I hope I helped in any way.

5 0

3 years ago

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Three times the difference of eight and twice a number is five times the number.

Softa [21]

Answer:

Step-by-step explanation:

3(2n-8)=5n distribute 3

6n-24=5n combine like terms

-24=-n divide by -1 on both sides

24=n

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7 0

3 years ago

-x + 1/2 = x + 41/2<br> *PLEASE SHOW WORK*

ollegr [7]

-x + 1/2 = x + 4 1/2
  +x           +x
         1/2 = 2x + 4 1/2
       -4 1/2       - 4 1/2
        -4 = 2x
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6 0

3 years ago

4-0.25g+0.5h= when g=10, h=5

neonofarm [45]

The answer to this problem is 4

4 0

3 years ago

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