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vodomira [7]
3 years ago
7

Please help me i really really really need help please please help me please

Mathematics
1 answer:
Dafna1 [17]3 years ago
7 0

9514 1404 393

Answer:

  ∠4 = 100°

Step-by-step explanation:

This has nothing to do with parallel lines.

Angles 1 and 4 are "vertical angles", hence congruent.

  ∠1 = ∠4 = 100°

_____

Vertical angles are on opposites sides of the intersection where lines cross.

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Help me please. Very much appreciated​
Elza [17]

Answer:

360 or 38

Step-by-step explanation:

Number 1 :

2 * 2 * 5 * 6 * 3

4 * 30 * 3

120 * 3 = 360

Number 2 :

5 + 3 + 2 = 10

10 × 2 = 20

6 * 3 = 18

20 + 18 = 38

I hope this helps. Let me know if this is incorrect. Thank You. Have an Awesome Day. ❤

6 0
3 years ago
How many kg equals 10.5 g??
olga55 [171]
10.5 grams equals to 0.0105 kilograms
4 0
3 years ago
Please help<br> What is the perimeter of PQR? Show your work.
9966 [12]
17 is the answer

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5 0
3 years ago
Find m∠U.<br> Write your answer as an integer or as a decimal rounded to the nearest tenth.
AleksAgata [21]

Answer:

50.2

Step-by-step explanation:

ut =  \sqrt{ {6}^{2}  +  {5}^{2} }   \\  \sqrt{36 + 25}  \\  \sqrt{61 }  \\ using \: cosine \: rule \\ cos \: u =  \frac{ {5}^{2} + 61 - 36 }{2 \times 5 \times  \sqrt{61} }  \\  \\  =  \frac{25 + 61 - 36}{78}  \\  \\  = \frac{50}{78 }  \\  \cos \: u = 0.64 \\ m \:u = 50.2

3 0
3 years ago
Find the unit rate. $7.96 for 4 pounds
Licemer1 [7]

Answer:

$1.99 per lb

Step-by-step explanation:

Take the dollar amount and divide by the number of pounds

$7.96 / 4 lbs

$1.99 per lb

7 0
3 years ago
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