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3 years ago

What is m a(3x+13)degrees b(x-8)degrees Enter your answer in the box

Mathematics

2 answers:

VladimirAG [237]3 years ago

8 0

Answer:

(3x + 13) + (x - 8) + (x) = 180 --> x = 35

aksik [14]3 years ago

7 0

Answer: (3x+13)°= 118° and (x-8)°= 27°.

Step-by-step explanation:

We know that , According to the angle sum property of triangle : the sum of all angles of a triangle is 180°.

According to the given picture , in triangle ABC , we have

∠A =(3x+13)° , ∠B = (x-8)° and ∠C=x°

Now , by angle sum property , we have

(3x+13)° + (x-8)° +x°= 180°

⇒ 3x+13+x-8+x=180

⇒ 5x+5=180

⇒ 5x=175 [subtracting both sides by 5]

⇒ x= 35 [Dividing both sides by 5]

Now , (3x+13)° =( 3(35)+13) ° =118°

(x-8)°= (35-8)° = 27°

Hence, the answer is (3x+13)°= 118° and (x-8)°= 27°.

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Ipatiy [6.2K]

Answer:

The answer is

<h2> $\sqrt{41} \: \: or \: \: \: 6.403 \: \: \: units$ </h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{( {x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

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From the question the points are

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The distance is

$d = \sqrt{ ({ - 6 - 2})^{2} + ({ - 5 - 0})^{2} } \\ = \sqrt{ ({ - 4})^{2} + ({ - 5})^{2} } \\ = \sqrt{16 + 25} \: \: \: \: \: \: \: \: \: \: \: \: \: \:$

We have the final answer as

$\sqrt{41} \: \: or \: \: \: 6.403 \: \: \: units$

Hope this helps you

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