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blagie [28]
2 years ago
12

Would you please help me solve for x it should be a degrees but I’m not sure what it is

Mathematics
1 answer:
Leno4ka [110]2 years ago
6 0

Answer:

x=15º

Step-by-step explanation:

A triangle's angles add up to 180º.

∠A=30º

∠C=180º-45º

∠B=xº

To find ∠B we have to first find ∠C.

Since ∠C does not have an angle, knowing that a straight line is 180º we can subtract it from 45º to find ∠C.

180-45=135

∠C=135º

Now add ∠A and ∠C.

30+135=165

Subtract the sum from 180º

180-165=x

x=15º

Hope this helps :)

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Five hundred sixth-grade students
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Answer:

The ratio in three ways are 500 : 125 or 100 : 25 or 4 : 1

Solution:

Given that,

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Therefore,

total sixth-grade students : students  traveled on airplane = 500 : 125

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Step-by-step explanation:

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3 years ago
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andre [41]

Value of x is 35°

Step-by-step explanation:

  • Step 1: Since the line segment is a perpendicular bisector, the angle formed is equal to 90° and two triangles are also formed.

Find x using the property of triangles that sum of angles of a triangle is 180°

⇒ x° + 55° + 90° = 180°

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3 years ago
1.17 is what percent of 682
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Answer:

0.17155425219941%

Step-by-step explanation:

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100=582.90598290598*x       - we divide both sides of the equation by (582.90598290598) to get x

100/582.90598290598=x

0.17155425219941=x

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a cyclist rides her bike at a speed of 2 meters per second. what is the speed in kilometers per hour? how many kilometers will t
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