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3 years ago

Which table represents a linear function?

Mathematics

1 answer:

Afina-wow [57]3 years ago

7 0

Answer:

Step-by-step explanation:

y = 2x + 1

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Which part of an atom is actively exchanged or shared in a chemical bond? proton neutron electron all of the above

Olegator [25]

The answer is the proton

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4 years ago

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[7.07] Choose the correct product of (6x + 2)2.

Archy [21]

The correct product of (6x+2)2 = 36x2 + 24x + 4
This is how to get this:
The equation is (a+b)2 = (a+b) (a+b). So, when you apply this to your equation, you get this:
(6x+2)2 = (6x+2) (6x+2) = 36x2 + 12x + 12x + 4 = 36x2 + 24x + 4

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3 years ago

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Scott threw the javelin 3 times farther than daniel threw the javelin. what is an expression for the distance scott threw the ja

Lady bird [3.3K]

An expression for the distance Scott threw the javelin is, x = 3y

For given question,

Let x be the distance for Scott threw the javelin and y be the distance for Daniel threw the javelin.

We have been given a statement 'Scott threw the javelin 3 times farther than Daniel threw the javelin.'

We need to write given statement as a mathematical expression.

First we rewrite given statement as,

Scott threw the javelin 3 times farther than Daniel threw the javelin.

the distance Scott threw the javelin is 3 times the distance Daniel threw the javelin

⇒ x = 3 × y

Therefore, an expression for the distance Scott threw the javelin is,

x = 3y

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brainly.com/question/14961928

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2 years ago

A piece of wire 40 cm long is to be cut into two pieces. One piece will be bent to form a circle and; the other will be bent to

Brums [2.3K]

<h3>The perimeter of circle = 17.6 cm</h3><h3>Perimeter of square = 22.4 cm</h3>

Step-by-step explanation:

The total length of the wire = 40 cm

Let us assume the circumference of the circle = k cm

So, the circumference of the square = ( 40 - k) cm

Now,as circumference of circle = 2πR

⇒2πR = k cm or, R = $(\frac{k}{2\pi})$

Area of the circle = πR²

or, A = $\pi (\frac{k}{2\pi} )^2$

$= \pi \times (\frac{k^2}{(2\pi)^2} ) = \frac{k^2}{4 \pi} \\\implies A = \frac{k^2}{4 \pi}$ ....... (1)

Similarly , perimeter of square = 4 x Side

⇒ 4 x Side = ( 40 - k) cm ⇒ S = $(\frac{40 - k}{4} )$

Area of the square = (Side)² = $(\frac{40 - k}{4} ) ^2$

Solving, we get: $A = \frac{1600 + k^2 - 80 k}{16}$ ....... (1)

So, combining (1) and (2), total area A is

$A = (\frac{k^2}{4 \pi} ) + \frac{k^2 + 1600 - 80 k }{16}$

or, we get: A = 0.07962 k² + 0.0625 k² + 100 - 5 k

A = 0.1422 k² - 5 k + 100

For axis of symmetry : $k = (\frac{-b}{2a} ) = (-\frac{-5}{2(0.1420}) = 17.6$

⇒ k = 17.6 inches

So, the perimeter of circle = 17.6 cm

Perimeter of square = (40 - 17.6 ) = 22.4 cm

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3 years ago

What's 4/5 multiplied by 15/16 ?

ycow [4]

4/5 multiplied by 15/16 equals 3/4

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3 years ago

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Which table represents a linear function?​

Which table represents a linear function?