3 years ago

Rewrite the equation 8x+6x^2-7=x^2 in standard form and identify a, b, and c.

Mathematics

1 answer:

SSSSS [86.1K]3 years ago

7 0

Standard form = ax² + bx + c = 0
5x^2 + 8x -7 = 0

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Solve the equation. You may find using algebra tiles helpful in solving this problem.

marshall27 [118]

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Step-by-step explanation:

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3 years ago

Write an inequality: from (–5) to (–1) inclusive

Alekssandra [29.7K]

Answer:

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4 years ago

How many units long is a line segment whose endpoints have coordinates (-3,7) and (2,-5)?

Ilia_Sergeevich [38]

Answer:

D = 13 units

Step-by-step explanation:

Using Distance Formula to find the length.

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3 years ago

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X=9y 5x+3y= -48 What does x equal? What does y equal?

Anon25 [30]

you can plug the x value (9y) into the second equation

5(9y) + 3y = -48

45y + 3y = -48

48y = -48

y = -1

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3 years ago

Qustion 21

sweet-ann [11.9K]

Answer:

8km

Step-by-step explanation:

Going by the sketch attached in the picture, the distance between starting point and present position is 8 km.

The sketch is crucial to determine the answer to the question, Hence, kindly check the picture attached for reasoning being the choice of result.

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