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myrzilka [38]
3 years ago
9

Find the value of x. Give reasons to justify your answer.

Mathematics
1 answer:
pychu [463]3 years ago
7 0
6x+4x=180°
10x=180°
180/10x
x=18
6x and 4x are alternate interior angles and they can be added to each other to create a product of 180.
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4 0
3 years ago
Problem: What values of a and b make this statement false? |a-b|=|a|-|b|
SCORPION-xisa [38]

Answer:

All (a,b) that satisfy a.b < 0 will make that statement false

Step-by-step explanation:

It is only right when:

|a-b| = |a| - |b|

<=> ( |a-b| ) ^ 2 = ( |a| - |b| ) ^ 2

<=> a^2 - 2ab + b^2 = a^2 - 2.|ab| + b^2

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4 0
3 years ago
Will someone please solve this
alexandr402 [8]
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5 0
4 years ago
Simplify the expression: (19^1/9)^9
andrey2020 [161]
(19^1/9)^9=

19^1/9•9=

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5 0
4 years ago
Graph the following features:<br> • Slope = 2<br> Y-intercept = -5
Arada [10]

y = mx + b

y = 2x - 5

you can go to desmos calculator online and simply put in the equation. but what you're going to do is find -5 on the y axis. then you will go up 2 and then 1 to the right.

it should look like this:

hope this helps !!

5 0
3 years ago
Read 2 more answers
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