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3 years ago

What is the first step in solving the inequality StartFraction m minus 2 Over 6 EndFraction < –1?

Mathematics

1 answer:

nlexa [21]3 years ago

8 0

Answer:

A.Multiply both sides by 6. B.Add 2 to both sides. C.Change the direction of the inequality. D.Change the inequality to ≤.

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Please can anyone help what is AC

Nesterboy [21]

The answer is C.

You need you use Pythagoras theorem 2 times to have 2 equations with the same sides i.e. for example a2 + b2 = 81 and a2 - b2 = 9.

You can do it as you have different triangles but with the same sides.

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4 years ago

Solve the formula for the indicated variable. EASY 40 POINTS!!!!!!!!!!!!!!!!

vlada-n [284]

Answer:

d = Nc + x

Step-by-step explanation:

Given

N = $\frac{d-x}{c}$

Multiply both sides by c to clear the fraction

Nc = d - x ( add x to both sides )

Nc + x = d

8 0

3 years ago

Could the value of x below be 4, 6, 9, or 10

lions [1.4K]

Answer:

the answer is 6 i think

Step-by-step explanation:

3 0

3 years ago

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Find the solutions to the system; y=x^2-3x-1 and y=8x-1

PSYCHO15rus [73]

${x}^{2} - 3x - 1 = 8x - 1 \\ {x}^{2} - 11x = 0 \\ x(x - 11) \\ x = 0 \: or \: x = 11$

When x = 0,
$y = 8x - 1 \\ y = 0 - 1 \\ y = - 1$

When x = 11
$y = 8(11) - 1 \\ y = 87$
x = 0, y = - 1
x = 11, y = 87

Answer is B.

Hope this helps. - M

8 0

3 years ago

Is there enough information to prove P is parallel to Q if so state the theorem or postulate?

stira [4]

Yes there is. i do not know the theorem but I know it's rule. If 2 lines intersect the same line, and they have an equal angle in the same quadrant then they are parallel. This is because their all of their angles would be equal and they are basically the same line but shifted over

3 0

3 years ago

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