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3 years ago

What is the amount of force required to accelerate a 20 kg object to 5 m/s²?

Mathematics

1 answer:

pishuonlain [190]3 years ago

8 0

The answer is 100N all you have to do is multiply 5 by 20.

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In diagram ,r || s. Find the measure of < 1.

rodikova [14]

M< 1 = 150........third one is your answer
..........................
m<s = 30

m<1 = 180 - m<s = 180 - 30 = 150

7 0

3 years ago

How many repeating digits does the number 0.1515 have

timama [110]

Answer:

I suppose it has 4 digits.

Step-by-step explanation:

The fractional equivalent of the repeating decimal would be 15/99.

5 0

3 years ago

Read 2 more answers

3.50 plus an additional 6% tax.what is the price after the tax?

Sonja [21]

.3.50 plus additional 6%= to 3.71 after the tax

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3 years ago

PLEASE ANSWER! Given the functions f(x) = x2 + 6x - 1, g(x) = -x2 + 2, and h(x) = 2x2 - 4x + 3, rank them from least to greatest

Ratling [72]

Answer:

he rank from least to great based on their axis of symmetry:

0, 1, -3 ⇒ g(x), h(x), f(x)

So, option C is correct.

Step-by-step explanation:

A quadratic equation is given by:

$ax^2+bx+c =0$

Here, a, b and c are termed as coefficients and x being the variable.

Axis of symmetry can be obtained using the formula

$x = \frac{-b}{2a}$

Identification of a, b and c in f(x), g(x) and h(x) can be obtained as follows:

$f(x) = x^2 + 6x - 1$

⇒ a = 1, b = 6 and c = -1

$g(x) = -x^2 + 2$

⇒ a = -1, b = 0 and c = 2

$h(x) = 2^2 - 4x + 3$

⇒ a = 2, b = -4 and c = 3

So, axis of symmetry in $f(x) = x^2 + 6x - 1$ will be:

$x = \frac{-b}{2a}$

x = -6/2(1) = -3

and axis of symmetry in $g(x) = -x^2 + 2$ will be:

$x = \frac{-b}{2a}$

x = -(0)/2(-1) = 0

and axis of symmetry in $h(x) = 2^2 - 4x + 3$ will be:

$x = \frac{-b}{2a}$

x = -(-4)/2(2) = 1

So, the rank from least to great based on their axis of symmetry:

0, 1, -3 ⇒ g(x), h(x), f(x)

So, option C is correct.

Keywords: axis of symmetry, functions

Learn more about axis of symmetry from brainly.com/question/11800108

#learnwithBrainly

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4 years ago

Tony is building a doghouse and the front

Viktor [21]

Answer:

and the front what can you post more or is that the question if so good for him to build his dog a house

Step-by-step explanation:

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3 years ago