3 years ago

Is there a relationship between the distance and the sum? Is there a relationship between the distance and the difference?

Mathematics

1 answer:

ivann1987 [24]3 years ago

8 0

Answer:

The distance is the absolute value of the difference.

Step-by-step explanation:

I know things : )

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Quadrilateral ABCD is a parallelogram. What is the length of AD?

matrenka [14]

Answer:

-5

Step-by-step explanation:

ab = dc

x+15= 3x+25

2x = -10

x = -5

substituting in ad and bc

-10+18 = 8

3-(-5)=3+5=8

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3 years ago

Find x<br>triangle <br>2x+25, 7x+20, and 4x+20

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Total measure of the triangle is 180
So you set the equation equal to 180 and then solve for x using basic calculation

13x=115
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lilavasa [31]

The answer to the question

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3 years ago

Expand

ddd [48]

Answer:

The working of expressions is shown below.

Step-by-step explanation:

We are given the following information:

a) Expand

$3(x+4)\\3\times x + 3\times 4\\3x + 12$

b) Expand and simplify

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c) Expand

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d) Factorize fully

$12x-18\\=6(2x-3)$

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3 years ago

Read 2 more answers

Given z=f(x,y),x=x(u,v),y=y(u,v), with x(4,1)=5 and y(4,1)=2, calculate zv(4,1) in terms of some of the values given in the tabl

Yuliya22 [10]

$z=f(x(u,v),y(u,v))\implies z_v=f_xx_v+f_yy_v$

$z_v(4,1)=f_x(5)x_v(4,1)+f_y(2)y_v(4,1)$

No table = incomplete answer

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3 years ago