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2 years ago

6

3x^2+4x-4 X-Factor Method

1 answer:

AlexFokin [52]2 years ago

6 0

Answer:

$(3x - 2)(x + 2)$

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GalinKa [24]

Answer:

HL (Hypotenuse Leg)

Step-by-step explanation:

You have BC=CD (Because of reflexive property), AC=DC, and measure of BAC is equal to the measure of BDC, which is 90 degrees. Since these triangles are right and they have a hypotenuse and a leg congruent, you can say that they are congruent because of HL.

4 0

2 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!

Airida [17]

D is the correct answer I think.

8 0

2 years ago

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Which of the following pairs of functions are inverses of each other?

Serggg [28]

Answer:

<em>The answer is (B).</em>

Step-by-step explanation:

A). y = f(x) = 6(x - 2) + 3 ⇔ y = 6x - 12 + 3 ⇔ 6x = y + 9 ⇔ x = $\frac{y+9}{6}$

g(x) = $\frac{x+9}{6}$ is inverse function of f(x) and ≠ $\frac{x+2}{6}$ - 3

<em>B).</em> y = f(x) = $\frac{5x}{4}$ - 3 ⇔ 4y = 5x - 12 ⇔ x = $\frac{4y+12}{5}$

g(x) = $\frac{4(x + 3)}{5}$ is inverse of f(x)

6 0

2 years ago

A 600g packet of biscuits costs $2.40. Calculate How much would a 200g packet cost?

sp2606 [1]

Answer:

$0.8

Step-by-step explanation:

There is a relation of direct proportion between quantity of biscuit and its cost.

Let 200 g biscuit will cost $x.

Therefore,

$\frac{600}{2.40} = \frac{200}{x} \\ \\ x = \frac{2.40 \times 200}{600} \\ \\ x = 0.4 \times 2 \\ \\ x = 0.8$

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2 years ago

Write the equation for the perpendicular bisector of a segment that has endpoints (–1, 10) and (3, 6).

andrezito [222]

PLEAE ADD THE PICTURE TOO

7 0

2 years ago

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