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serious [3.7K]
4 years ago
14

Whats the awnser to this question

Mathematics
1 answer:
horsena [70]4 years ago
8 0
The sum of the angles of a triangle is 180º.
We have three angles:
∠yxz=3x+5
∠xzy=180º-(8x-14)
∠xyz=4x

Therefore:
(3x+5º) + [180º-(8x-14º)]+(4x)=180º
3x-8x+4x=180º-5º-14º-180º
-x=-19º
x=19º

∠yxz=3x+5º =3(19º)+5º=62º
∠xzy=180º-(8x-14)=180º-(8(19º)-14)=42º
∠xyz=4x=4(19º)=76º

Answer:  m∠yxz= 62º.
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Let f (x) = −x2 −5x + 36. What is the value of f (−3)?
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Answer:

Step-by-step explanation:

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Therefore: 9 + 15 + 36 = 50

7 0
3 years ago
For this item, enter the answer in the space provided. A college student earns $ 15, 000 working part-time at a bookstore. The s
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Step-by-step explanation:

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6 0
2 years ago
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solniwko [45]

Answer:

see explanation

Step-by-step explanation:

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x = 40

-----------------------------------

The inscribed ∠ 1 is half the measure of its intercepted arc, that is

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∠ 4 = \frac{180-120}{2} = \frac{60}{2} = 30°

8 0
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2 math questions below!!!!
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