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3 years ago

Please help the teacher doesn’t teach and i just need to pass this class

Mathematics

1 answer:

Aloiza [94]3 years ago

3 0

ANSWER IS 73 DEGREE

BECAUSE IF WE WILL ADD 42 AND 65 WE WILL GET 107

THEN WE HAVE TO SUBTRACT 180 FROM 107

WE WILL GET 73

HOPE IT WILL HELP YOU

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Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

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3 years ago

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3 years ago

What is the domain of the square root function graphed below?

erma4kov [3.2K]

Answer:

The domain of the graph must be $x\ge \:-4$ .

Therefore,

$x\ge \:-4\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x\ge \:-4\:\\ \:\mathrm{Interval\:Notation:}&\:[-4,\:\infty \:)\end{bmatrix}$

Hence, option a is true.

Step-by-step explanation:

From the graph, it is clear that the graph is heading towards positive infinity from x=-4.

The point x=-4 is included in the graph as the starting point of the graph i.e. x=4 is showing a closed circle on x=4, and heading towards positive infinity onward.

i.e. [-4, ∞)

Hence, the domain of the graph must be $x\ge \:-4$ .

Therefore,

$x\ge \:-4\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x\ge \:-4\:\\ \:\mathrm{Interval\:Notation:}&\:[-4,\:\infty \:)\end{bmatrix}$

Hence, option a is true.

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3 years ago