3 years ago

What type of angle is this

Mathematics

1 answer:

DaniilM [7]3 years ago

7 0

Obtuse angle that’s the answer

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Represent absolute value, not brackets. Calculate the value of this expression: |-7|×|5|+18÷|-6|. -38, -35, 32, 38.

umka21 [38]

Answer:

Step-by-step explanation:

|-7|×|5|+18÷|-6|

First take the absolute value of each number, which means take the positive value

7×5+18÷6

Multiply and divide from left to right

35 + 3

Then add

3 0

3 years ago

Someone help I’ll give brainlist lol

GarryVolchara [31]

19-8/7j

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Archy [21]

Answer:

${a}^{2} + 2ab + {b}^{2}$

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3 years ago

Find the value of x Use sin, cos, or tan

Shalnov [3]

Answer:

58.896º

Step-by-step explanation:

In this problem, we are given the angle 23º, as well as it's opposite and adjacent sides as 25 and x respectively.

According to SOHCAHTOA, we should use tan to solve for x, because we already know the opposite and adjacent sides. Let's set up the equation:

$\tan=\frac{opposite}{adjacent} \\\\\tan(23\textdegree)=\frac{25}{x} \\\\x=\frac{25}{\tan(23\textdegree)}\\\\x \approx 58.896\textdegree$

I hope this helps! Let me know if you have any questions :)

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3 years ago