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3 years ago

Which of the following is a linear function?

Mathematics

2 answers:

Amiraneli [1.4K]3 years ago

6 0

I got y = two over three x

Darya [45]3 years ago

4 0

X = y - 3 is linear because both the x and y variables are to the first power.

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Some of the steps in Liam solution to 3. 5 (1.25x + 0.5) = 10.5 are shown complete the boxes with reasons for lines 2 and 4 of L

babymother [125]

Answer:

x = 2

Step-by-step explanation:

Given the equation;

3. 5 (1.25x + 0.5) = 10.5

Open the parenthesis

3.5(1.25x) + 3.5(0.5) =10.5

4.375x + 1.75 = 10.5

4.375x + 1.75 -1.75= 10.5-1.75

4.375x = 8.75

Divide both sides by 4.375

4.375x/4.375 = 8.75/4.375

x = 2

Hence the solution to the equation is 2

3 0

3 years ago

Find tan(q) A B C Or D

jekas [21]

Answer:

tan(Q) is Option C : 1

Step-by-step explanation:

Given:

$\angle R = 90^0$

$\angle OPQ = 135^0$

To Find:

tan(Q)

Solution:

Step 1: Finding the angle QPR

We know that the $\angle OPQ$ and $\angle QPR$ are supplementary angles. Then the sum of $\angle OPQ$ and $\angle QPR$ must be equal to 180 degrees

$\angle OPQ +\angle QPR = 180^0$

From the figure

$135^0 +\angle QPR = 180^0$

$\angle QPR = 180^0 - 135^0$

$\angle QPR = 45^0$

Step 2: Finding the angle PQR

Now we also know that The "Triangle Sum Theorem states" that the three interior angles of any triangle add up to 180 degrees.

According to this theorem , In the figure,

the sum of all the interior angles in the triangle PQR

$\angle P +\angle Q +\angle R = 180^0$

Substituting the known values

$45^0 +\angle Q +90^0 = 180^0$

$\angle Q +135^0 = 180^0$

$\angle Q = 180^0 - 135^0$

$\angle Q = 45^0$

Step 3: Finding the tan(Q)

We now Know that $\angle Q = 45^0$

$tan(Q) = tan(45^0) = 1$

7 0

3 years ago

GameStop is having a 35% off sale on all their video games. If a game is originally $ 40.00 how much will it be during sale

masha68 [24]

$40.00 * 35% = $14
$40 -$14 = $26

4 0

3 years ago

Read 2 more answers

!help ASAP ( FREE BRAINLIST:)

MA_775_DIABLO [31]

Answer: (1,500 = 30) (90 = 1.80)

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

9x - 4y= 19 4x + 4y= 20

velikii [3]

Answer:

x=3 and y=2

Step-by-step explanation:

9x - 4y= 19

4x + 4y= 20

add both equations;

13x = 39

x= 3

using 4x + 4y= 20;

4(3) +4y=20

12+4y=20

4y= 20-12=8

y=8/4=2

5 0

3 years ago