2 years ago

Which equation does not depict a linear relationship?

Mathematics

2 answers:

olga2289 [7]2 years ago

5 0

Answer:

d is not tha answer as it is quadratic equation

Blababa [14]2 years ago

3 0

Answer:

d doesnot depict a linear relationship as y= mx+c to have linear equation

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Will mark brainlist if right

dlinn [17]

Answer: C.

Step-by-step explanation:

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2 years ago

The large rectangle below represents one whole. What percent is represented by the shaded area? (URGENT)

nikitadnepr [17]

Answer:

40%

Step-by-step explanation:

The whole rectangle is split into 5 parts. Two out of 5 parts are shaded.

Set up a fraction:

$\frac{\text{Shaded}}{\text{Whole}}=\frac{2}{5}$

Convert into a decimal:

$\frac{2}{5}= 0.4$

Multiply the decimal by 100 to get the percent:

$0.4*100=40$

So, forty percent of the rectangle is shaded.

Hope this helps.

4 0

3 years ago

Read 2 more answers

Two functions are shown in the table below.

SVETLANKA909090 [29]

Answer:

$(d)\ x = 4$

Step-by-step explanation:

Given

$f(x) = -x^2 + 4x + 12$

$g(x) = x + 8$

Required

Find x such that: $f(x) = g(x)$

This gives:

$-x^2 + 4x + 12 = x+8$

Collect like terms

$-x^2 + 4x -x + 12 -8=0$

$-x^2 + 3x +4 =0$

Expand

$-x^2 + 4x - x+4 =0$

Factorize

$x(x - 4) - 1(x-4) = 0$

Factor out x - 1

$(x- 1)(x - 4)=0$

Solve:

$x =1\ or\ x = 4$

8 0

3 years ago

You had 250 minutes left on your cellphone and you talk an hour a week

hjlf

Let w = the number of weeks you talked on your cell phone

60 min = 1 hr

60w + 250 = total number of minutes

3 0

3 years ago

Which expression can be used to find the difference of the polynomials? (4m – 5) – (6m – 7 2n) (4m – 5) (6m 7 2n) (4m – 5) (–6m

Ivenika [448]

Here you go hope this helps

4 0

2 years ago