4 years ago

What does (X^2+5X+6) / (X+3) =

Mathematics

1 answer:

zysi [14]4 years ago

4 0

$\dfrac{x^2 + 5x + 6}{x + 3} =$

Factor the numerator:

$= \dfrac{(x + 3)(x + 2)}{x + 3}$

$= x + 2$

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(-12,-4) (4,8) what is the slope?

Stels [109]

Use the formula y2-y1:x2-x1
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X2=4
X1=-12

8-4=4
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Slope is 4/-8 or -1/2

3 0

3 years ago

For the triangles ABC and MNP m∠A = m∠M, AB = 16, AC = 10, MN = 7, MP = 24. Find the ratio of the A△MNP and A△ABC .

Digiron [165]

Answer:

Ratio of area of triangles MNP and ABC is 1.05

Step-by-step explanation:

There are 2 triangles ABC and MNP.

We are given that ,m∠A = m∠M.

AB = 16 and AC = 10.

MN = 7 and MP = 24.

Area of a triangle ∝ Product of any two sides.

So area of triangle ABC ∝ 16 $\times 10$

Area of triangle ABC = 160 $\times k$ ,

where k is a constant.

So area of triangle MNP ∝ 7 $\times 24$

Area of triangle MNP = 168 $\times k$

So ratio of area of triangles = $\frac{Area of MNP}{Area of ABC}$

= $\frac{168}{160}$

= 1.05

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3 years ago

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Tan(40) = x/6

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shusha [124]

Answer:

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