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Lady bird [3.3K]
3 years ago
5

Someone help me with these please

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
4 0
A triangle is 180 degrees add the two number then subtract them from 180 and you’ll get your answer
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M<br> Hurry answer it’s due today
omeli [17]

Answer:

83.55

Step-by-step explanation:

i think

5 0
2 years ago
В субботу музейный комплекс «Старый Орхей» посетили 3 группы по 30 туристов ,а в воскресенье —5 групп по 30 туристов.Сколько все
cricket20 [7]
Во-первых, вы должны умножить 3 и 30. Это дает 90. Затем умножить 5 и 30. Это дает 150. Наконец, сложите вместе, чтобы получить 240. 240 туристов.

Извините, если это плохо, я использовал переводчик, я говорю по-английски.
8 0
3 years ago
All the pictures are in order for every question
ivanzaharov [21]

Answer:

  1. C.) obtuse triangle
  2. 39°
  3. 167°
  4. D.) 111°

Step-by-step explanation:

1. The sum of angles in a triangle is 180°. The sum of the given angles is less than 90°, so the remaining angle must be more than 90°. When the largest angle is more than 90°, it is an obtuse angle. A triangle with an obtuse angle is classified as obtuse.

__

2. The sum of the interior angles is 180°, so we have ...

  x° +39° +102° = 180°

  x° = 39° . . . . . . . . . . . subtract 141°

__

3. The third interior angle is the supplement to the sum of the given interior angles. Likewise, x° is the supplement to the third interior angle, so its value is the same as the sum of the two given interior angles. (The rule is often stated as "an exterior angle is equal to the sum of the remote interior angles.")

  x° = 130° +37°

  x° = 167°

__

4. Same deal as problem 3:

  x° = 75° +36°

  x° = 111°

7 0
3 years ago
Any answers pls?? 20 points.
KonstantinChe [14]

Answer:

\sqrt32

Step-by-step explanation:

You use the Pythagorean theorem since a triangle is formed.

a^{2} +b^{2} =c^{2}

6^{2} = 2^{2} +x^{2}

36-4 =x^{2}

x= \sqrt{32}

4 0
3 years ago
On a certain marathon course a runner reaches a big hill that is at least 10 miles into the race. If a total marathon is 26.2 mi
ELEN [110]
If x is the number of miles to g then 

x <= 26 .2 - 10

x <= 16.2   
8 0
3 years ago
Read 2 more answers
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