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RideAnS [48]
3 years ago
6

What is the supplement angle of 100?​

Mathematics
1 answer:
aleksley [76]3 years ago
5 0

Answer:

An angle measuring 100 degrees would be supplementary to any angle measuring 80 degrees, but it cannot be called supplementary by itself. "Complementary" and "supplementary" are terms that describe the relationship between two angles. They are comparative words like "larger."

Step-by-step explanation:

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Find the measure of angle A.<br> A<br> 7x-1<br> 12x<br> 489
Degger [83]

Answer:

48 degrees

Step-by-step explanation:

7X-1+12x+48=180

19x+47=180

19x=133

x=7

7(7)-1=A

49-1=A

48=A

A is 48 degrees

7 0
4 years ago
a mobile phone has an ordinary retail price of $975, if it is discounted by 15% during a sale what would the sale price be?
musickatia [10]

Answer:

$828.75

Step-by-step explanation:

Mobile Phone costs : $975

Discounted Price :-  ( $975 * 15% = 146.25   ,     $975 - 146.25 = 828.75 )

So the phone would cost $828.75 after the discount.

3 0
3 years ago
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Pavel [41]

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So if we have the first one...3.14*5^{2}≈78.5

Now you can solve the other ones with this formula! Good luck!

6 0
3 years ago
What is b for x^2 -6x-3=0
andrew-mc [135]

Answer:

x = 3 + 2 sqrt3 Or 3 - 2 sqrt 3

Step-by-step explanation:

8 0
3 years ago
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Triss [41]

The number can be written as a riot of two decimal numbers e.g 3/10

3 0
3 years ago
Read 2 more answers
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