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Eva8 [605]
3 years ago
7

Help!! the second file are the answers

Mathematics
2 answers:
miss Akunina [59]3 years ago
8 0

Answer:

angle 1 and 2

angle 1 and 4

angle 3and 4

àngle 2and 3

supplementary angle which in which two angle sum is equals to 180 degree

Inessa [10]3 years ago
5 0

Answer:

<1 <2 and <1 <4

Step-by-step explanation:

A supplementary angle is a straight line with 180 degrees.

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What part of the circumference is an arc whose measure is 30°?<br> 1/12<br> 1/10<br> 1/8<br> 1/6
GrogVix [38]

Answer:

1/12

Step-by-step explanation:

The whole circumference (i.e complete circle) is an arc which measures 360°

in our case, it is given that our arc measures only 30°

the fraction of our arc of 30° to the complete circle of 360° is

30/360

= 3/36

= 1/12

5 0
4 years ago
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lawyer [7]

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Step-by-step explanation:

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3 years ago
Simplify: 18-|8+3(2+2)-4|
NeX [460]

Answer:

2

Step-by-step explanation:

8 0
3 years ago
500ml bottle unit cost is $2.10
borishaifa [10]
If you would like to know what is the unit price for the hair shampoo, you can calculate this using the following steps:

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100 ml ...$x = ?

500 * x = 2.10 * 100    /500
x = 2.10 * 100 / 500
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The unit price for the hair shampoo is $0.42.
3 0
3 years ago
HELP PLEASE<br> here’s the picture
bazaltina [42]

Answer:

Hey there,

(It would be good to note that i just learned how to simplify/solve algebraic expretions)

P=21+2w

P/21=2w

then we flip it

2w=p/21 which could also be

w=2(p/21) i think

5 0
3 years ago
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