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zepelin [54]
3 years ago
15

Can someone answer this?

Mathematics
1 answer:
djyliett [7]3 years ago
7 0
Angles 5 and 7 are vertically opposite angles.
angle 5=angle 7
angles 4 and angle 4 are co interior and are supplementary angles
implies that angles 4 and 7 sum up to 180 degrees
angle 4 = 180 -114 =66 degrees
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Angle T had a measure between 0 and 360 and is coterminal with -170 angle. What is the measure of angle T?
Alika [10]

Answer: The answer is 190°.


Step-by-step explanation: We are to find the measure of ∠T which lies between 0° and 360° and is co-terminal with an angle of measure -170°.

We know that two angles are said to be co-terminal if one is obtained from the other by either adding or subtracting 360°.

So, angles which are co-terminal with -170° are

-170° + 360° = 190°,  -170° - 360° = 530°, etc.

Since 190° lies between 0° and 360°, so measure of ∠T is 190°.

Thus, the answer is 190°.


5 0
3 years ago
What is x please fast<br><img src="https://tex.z-dn.net/?f=3%20%7Bx%7D%5E%7B2%7D%20%20-%205x%20%2B%204x%20%3D%203%20%7Bx%7D%5E%7
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Answer:

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4 0
3 years ago
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Review the graph of complex number z.
vredina [299]

9514 1404 393

Answer:

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Step-by-step explanation:

The angle to the point in the second quadrant is measured from the positive real axis (the x-axis). Second quadrant angles are between 90° and 180°, leaving the 135° choices as the only ones that make sense.

The magnitude of z is the root of the sum of the squares of its components:

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So, the polar form of z is ...

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this matches the first choice

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Nookie1986 [14]

Answer:

The answer is y=(x-2)^{2} +5

Step-by-step explanation:

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3 years ago
Evaluate the equation 10 (27c+8) when c = 2/3
nata0808 [166]
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