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3 years ago

Apply the distributive property to produce an equivalent expression. 12 + 20

Mathematics

2 answers:

notsponge [240]3 years ago

8 0

Answer:

10 + 20 + 2

Easy, make it easy to do mentally than add the remaining

Irina18 [472]3 years ago

3 0

Answer:

12 + 20 = 4*3 + 4*5 = 4*(3 + 5)

Step-by-step explanation:

Distributive property states

a*(b + c) = a*b + a*c

Look if you know that 12 = 4*3 and 20 = 4*5

You can write it as

12 + 20 = 4*3 + 4*5 = 4*(3 + 5)

That would be it in distributive property

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tatyana61 [14]

Answer:

a) 3.675 m

b) 3.67m

Explanation:

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And on planet given = $2.0ms^-2$

A) Since the maximum jump height is given by the formula

$\mathrm{H}=\frac{\left(\mathrm{v} 0^{2} \times \sin 2 \emptyset\right)}{2 \mathrm{g}}$

Where H = max jump height,

v0 = velocity of jump,

Ø = angle of jump and

g = acceleration due to gravity

Considering velocity and angle in both cases

$\frac{\mathrm{H} 1}{\mathrm{H} 2}=\frac{\mathrm{g} 2}{\mathrm{g} 1}$

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g2 = 9.8 $ms^-2$

Substituting these values we get H1 = 3.675m which is the required answer

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which is due to projectile motion of ball

Now h = max height,

v0 = initial velocity = 0,

t = time of motion,

a = acceleration = g = acceleration due to gravity

Considering t = same on both places we can write

$\frac{\mathrm{H} 1}{\mathrm{H} 2}=\frac{\mathrm{g} 1}{\mathrm{g} 2}$

where h1 and h2 are max heights ball reaches on planet and earth respectively and g1 and g2 are respective accelerations

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Answer:

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Step-by-step explanation:

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Answer/Step-by-step explanation:

1. YES.

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2. YES.

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Apply the distributive property to produce an equivalent expression. 12 + 20​

Apply the distributive property to produce an equivalent expression. 12 + 20