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LUCKY_DIMON [66]
2 years ago
7

Help!!!!!!!!

Mathematics
2 answers:
Afina-wow [57]2 years ago
7 0

Answer:

30 degrees

Step-by-step explanation:

its obtuse which is 90 degrees angle

antoniya [11.8K]2 years ago
5 0

Answer:

50

Step-by-step explanation:

all triangles angles add up to 180, add up the other 2 sides, then subtract from 180, 130, which means because of how triangles work, the other side must make it equal to 90, so 130+50=180.

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3 years ago
Emir is standing in a treehouse and looking down at a swingset in the yard next door. The angle of depression from Emir's eyelin
boyakko [2]
<h3>Answer:  24 feet  (Choice D)</h3>

=============================================

Explanation:

Refer to the diagram below. The goal is to find x, which is the horizontal distance from the base of the tree to the swing set.

Focus on triangle BCD.

The angle B is roughly 30.26 degrees, and this is the angle of depression. This is the amount of degrees Emir must look down (when starting at the horizontal) to spot the swing set.

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---------------------------

Again, keep your focus on triangle BCD.

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That value is approximate. Make sure your calculator is in degree mode.

That value rounds to 24 feet when rounding to the nearest whole foot.

6 0
3 years ago
What is the property for 16=16
mestny [16]

Answer:

Reflexive property

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