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lys-0071 [83]
3 years ago
7

Please help I'll give brainliest to the correct person

Mathematics
1 answer:
elena55 [62]3 years ago
8 0

Answer:

the first one because supplementary means angles which add up to 180 and 180 degrees is a straight line and the third one because they both share the same vertex and side

Step-by-step explanation:

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Taking a discount of 50% off followed by a discount of 50% off results in a total discount of
Anettt [7]

Answer:

75% (sorry if Im wrong)

Step-by-step explanation:

If your taking a 50% discount off the original number your left with half, correct. If you take another 50% of thats 25% of the original number. you took more than 50% off and less than 100%, so 75%.

3 0
3 years ago
Look at the pattern below.
valentinak56 [21]
You could do 33, 36, 39, 42
5 0
3 years ago
-4 1/2 divided by 4 written as a fraction
Semmy [17]
-1 1/2 is the answer. I'm making 20 characters.
3 0
3 years ago
2| x-3| - 5 = 7 Helpp
klasskru [66]

Answer:

x = {9, -3}

Step-by-step explanation:

  • 2| x-3| - 5 = 7
  • 2| x-3|  = 12
  • | x-3| = 6
  • x - 3 = ± 6
  • ⇒ x= 3+ 6= 9
  • ⇒ x= 3 - 6= -3

Or it can be shown as:

  • x= {9, -3}

8 0
3 years ago
Read 2 more answers
A scale drawing of a living room is shown below.
prisoha [69]

Answer:

A=80 square feet.

Step-by-step explanation:

First, we find the area of the model. 6*4=24. Now, due to the ratio of 1:40, we know that every inch is actually forty inches. So, you do this:

24*40=960.

So, the area of the actual living room is 960 inches. Or 80 feet.

3 0
3 years ago
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