3 years ago

Correct answer gets brainliest.

Mathematics

2 answers:

Sunny_sXe [5.5K]3 years ago

3 0

Answer:

it's -1 to 1.

Step-by-step explanation:

Alenkinab [10]3 years ago

3 0

Answer:

There is no number line and there are only two filled points at x=-1 and x=1

Step-by-step explanation:

The only solutions to the equation are x=-1 and x=1, because they satisfy the equation. No other values can be solutions to the equation.

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Tim looks up at the top of a tree at an angle of elevation of 40 degrees. If heis 5 ft tall and 10 ft from the tree, how tall is

dolphi86 [110]

<h2>Answer:</h2>

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<h2>Explanations:</h2>

The schematic diagram of the given question is shown below;

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$\begin{gathered} tan\theta=\frac{opposite}{adjacent} \\ tan40^0=\frac{h}{10} \\ h=10tan40 \\ h=10(0.8391) \\ h=8.391ft \\ \end{gathered}$

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1 year ago

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Answer:

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Answer:

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