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Free_Kalibri [48]
4 years ago
5

I need help quick please....

Mathematics
2 answers:
PilotLPTM [1.2K]4 years ago
6 0
Its 150 because your angles are 180 so you are going to take 180 - 30 and get 150 
Vesnalui [34]4 years ago
4 0
We can see that <1 and 30 are supplementary angles because they are on a straight angle, so <1 + 30 degrees = 180

subtract 30 on both sides 

<1 = 150 degress


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3 0
3 years ago
Consider the quadratic function
Mekhanik [1.2K]

Answer:

X=0

Step-by-step explanation:

Frst we want to check is it symmetry function?

F(-x)=f(x)?

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8 0
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mrs_skeptik [129]

Answer:

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<em><u>The segment is a diameter, So let us assume the part in which there lies the triangle as a semicircle.</u></em>

=> <em>A triangle inscribed in a semi-circle will always have one of its angle equal to 90</em>

=> <em>So the angle (not 75 and x) is 90 degrees.</em>

<em>=> To find the value of x, we'll subtract rest of the angles from 180 degrees (because the interior angles of a triangle add up to 180°)</em>

<em>So,</em>

=> x = 180-90-75

=> x = 15°

8 0
3 years ago
3. (03.01 MC)
garri49 [273]
24+21 is the answer
5 0
3 years ago
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