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postnew [5]
3 years ago
12

please answer the question in the photo below ,will mark brainleat when gives me option to do it! Thanks :)

Mathematics
2 answers:
monitta3 years ago
8 0

Answer:

yes

Step-by-step explanation:

8+4=12>10.5

10.5+4>8

and 10.5+8>4

again

10.5-8=1.5<4

10.5-4=5.5<8

8-4=4<10.5

sum of two sides> third side.

and

difference of any two sides <third side.

Juliette [100K]3 years ago
6 0

Answer:

um yes it can  it can if you look at a ruler in try it it would be the same

Step-by-step explanation:

please just say thank you in please rate this

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3 years ago
You hike 190 meters up a steep hill that has a 33∘ angle of elevation as shown in the diagram.
erik [133]

Answer:

b = 159 m

a = 103 m

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Step-by-step explanation:

Let’s start with getting the measure of angle B

Mathematically, since we have a right triangle , we have to subtract the given angle from 90 to get the other acute angle

So we have the measure of B as;

90-33 = 57 degrees

To get the value of a, we use the appropriate trigonometric ratio

a faces the angle 33, that makes it an opposite to that angle

190 faces the right angle and that makes it the hypotenuse

Mathematically , the relationship between the two is that trigonometrically, they are related by the sine which is the ratio of the opposite to the hypotenuse

so, we have it that;

sine 33 = a/190

a = 190 * sine 33

a = 103 m

to get b, it is adjacent to the given angle

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so;

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4 0
3 years ago
Please help with math
Olenka [21]

Answer:

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Step-by-step explanation:

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Can someone please explain how to do this problem for me?
ololo11 [35]

Answer:

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Pls Mark me brainlist

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