2 years ago

What number is the same as 3n

Mathematics

1 answer:

Lubov Fominskaja [6]2 years ago

7 0

Its 3 i think yea its 3

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There's supposed to be 2 ansers for x, by the way

lorasvet [3.4K]

Answer:

x = 143° and x = 323°

Step-by-step explanation:

Solving

3tanx = -4
tanx = -4/3
tan values are negative in the 2nd and 4th quadrant
The base value is x = 53°

In Quadrant II,

90° + 53°
⇒ x = 143°

In Quadrant IV,

270° + 53°
⇒ x = 323°

3 0

1 year ago

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katovenus [111]

Answer:

A). Sometimes.

Step-by-step explanation:

Sometimes a translation because it might be a rotation or a reflection.

7 0

3 years ago

In the diagram of circle o, what is the measure of ZABC? O 30° O 40° O 50° O 60

denpristay [2]

Answer:

30°

Step-by-step explanation:

Line AB and BC are tangents to the given circle.

$\angle \: ABC = \frac{1}{2} ( 210 - 150)$

$\angle \: ABC = \frac{1}{2} (60) = 30 \degree$

Alternatively, <ABC and <AOC are supplementary because AB and BC are tangents.

$\angle \: ABC + 150 \degree = 180 \degree$

$\angle \: ABC = 180 \degree - 150 \degree = 30 \degree$

The correct choice is A.

7 0

3 years ago

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If you have a right triangle where the other two angles are equal, they have to each be 45 degrees because 180 degrees - one 90

yan [13]

A. True.. hope it helps.

7 0

3 years ago

Help me please I don’t understand!!!

Ganezh [65]

Answer:

-1

Step-by-step explanation:

There are things called domain and range.

Domain is all the x values and range is all the y values.

Since in your picture the parabola only seems to be touching -1, that is your domain.

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3 years ago

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