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2 years ago

Compare the quantities in Column A and Column B.

Mathematics

1 answer:

GaryK [48]2 years ago

6 0

The y-intercept of $2y = 3x - 4$ and the y-intercept of $4x - 2y=4$ are equal

The equations are given as:

$2y = 3x - 4$

$4x - 2y=4$

Make y the subject in both equations

First equation

$2y = 3x - 4$

$y = \frac 32x - 2$

Second equation

$4x - 2y=4$

$y = 2x - 2$

A linear equation is represented as:

$y = mx + b$

Where b represents the y-intercept

So: By comparison,

$b_1 = 2$ --- the y-intercept of the first equation

$b_2 = 2$ --- the y-intercept of the second equation

2 = 2.

Hence, the y-intercept of $2y = 3x - 4$ and the y-intercept of $4x - 2y=4$ are equal

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Find the area of polygon

taurus [48]

Answer:

to find the area of a polygon

formula: area = 1/2 x perimeter x apothem

Step-by-step explanation:

Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothem = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side.

3 0

2 years ago

What is 18 divided by 2/3?

pishuonlain [190]

Division is basically
x divided by y=x/y so
18 divided by 2/3= $\frac{18}{ \frac{2}{3} }$
we want the bottom number to be =1 so we multiply 2/3 by 3/2 to make it 1 (or 6/6=1), but we have to multiply the top number by 3/2 also so that we don't change the fraction and make our work useless so

$\frac{18}{ \frac{2}{3} } times \frac{ \frac{3}{2} }{ \frac{3}{2} } = \frac{ \frac{54}{2} }{ \frac{6}{6} }= \frac{27}{1}=27$

the answe ris 27

6 0

2 years ago

Read 2 more answers

Help pls with 10 and 11

Alex

10
A) 24 ribbons

B)1/28yards

11.u have 1/2 how?

6 0

2 years ago

Image attached filler filler filler

artcher [175]

The answer is A because the square root function needs to be greater than or equal to zero bc the circle is filled and you can’t have a negative radical. It’s also choice A because the -1 is outside of the radical which means it’s being translated downwards from the parent function. Hope that helps ;-;

5 0

2 years ago

Look at the relation below.

Mariana [72]

Answer:

If we remove one ordered pair (1, -2) then the set of points would represent a function.

Hence, option C i.e. (1, -2) is correct.

Step-by-step explanation:

We know that a function is a relation where each input or x-value of the X set has a unique y-value or output of the Y set.

In other words, we can not have duplicated inputs as there should be only 1 output for each input.

Given the relation

{(-2,4), (4,-2), (1,1), (1,-2), (0,1), (6,4)}

If we closely check, we can observe that the input x = 1 is repeated twice.

In other words, there are two ordered pairs (1, 1) and (1, -2) with the same input x = 1. So, x = 1 is duplicated here.

We know that we can not have duplicated inputs as there should be only 1 output for each input.

Therefore, if we remove one ordered pair (1, -2) then the set of points would represent a function.

Hence, option C i.e. (1, -2) is correct.

3 0

2 years ago