3 years ago

A net force of 66 N accelerates a child at 2.0m/s 2 down a smooth playground slide what is the mass of the child?

Mathematics

2 answers:

Georgia [21]3 years ago

8 0

I think it c cause 68

lubasha [3.4K]3 years ago

6 0

Answer:

33 kg

Step-by-step explanation:

net force divided by acceleration is equal to mass?

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The fraction 6/11 = the fraction 18/

kramer

The fraction 6/11 is equivalent to the fraction of 18/33. They both have the same value. Simply multiply both the numerator and denominator by 3 to the fraction of 6/11 to get the new equivalent one.

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3 years ago

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H(x)= ⎩ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎨ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎧ 8+6x x+4 10 4x−3 , , , x<−7 −7≤x<−5 x≥−5

motikmotik

Answer:

$h(-6) = -\frac{1}{5}$

Step-by-step explanation:

Given

$h(x) =\left[\begin{array}{cc}8 + 6x\ \ &x < -7\\\frac{x + 4}{10} &-7 \le x$

Required

Determine h(-6)

To do this, we make use of:

$h(x) = \frac{x + 4}{10}$

Because $-7 \le -6$

So, we have:

$h(x) = \frac{x + 4}{10}$

$h(-6) = \frac{-6 + 4}{10}$

$h(-6) = \frac{-2}{10}$

Simplify

$h(-6) = -\frac{1}{5}$

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3 years ago

What is ab+4+a+4b - do factoring by grouping

lakkis [162]

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3 years ago

PLEASE HELP ME !!!! WILL GIVE BRAINLIEST TO WHOEVER ANSWERS CORRECTLY

Margarita [4]

Answer:

(8x + 1)° + ( 4x+11)° = 180° (linear pair )

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8x + 4x + 1 + 11 = 180

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12x = 168

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x = 14

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3 years ago

Evaluate 5m2 for m=4

jolli1 [7]

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3 years ago

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