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2 years ago

Brainiest I Am Struggling With Two Questions :? This is one of the two

Mathematics

1 answer:

Eddi Din [679]2 years ago

7 0

Answer:

Sine of an angle =

opposite / hypotenuse

I this figure

AB is the opposite which is 12

BC is the hypotenuse which is 13

sine ∅ = 12/13

Therefore the sine ratio of the angle is

12/13

Hope this helps

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Find the coordinates of the third vertex that completes the construction of a right triangle on the coordinate plane.

Neko [114]

Answer:

(7,a) Where a ∈ R - {7}

OR

(-2,a) where a ∈ R - {-2}

Step-by-step explanation:

The coordinates of the given line from the right to the left are:

(7,1) and (-2,1)

So, to make a right triangle, we need to make a right angle or by another words, we need to a make a perpendicular line to the given line (i.e: a vertical line parallel to the y-axis at one of the given points)

So, the third vertex must be on the line x=7 or x=-2

So, the coordinates of the third vertex is:

(7,a) Where a ∈ R - {7}

OR

(-2,a) where a ∈ R - {-2}

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3 years ago

Read 2 more answers

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STatiana [176]

Answer:

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2 years ago

What are the dimensions of the poster at 1/3 it’s current size?

Nimfa-mama [501]

Answer:

Step-by-step explanation:

divide 9 and 6 each by 3 and bam you got a 2x3 poster

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2 years ago

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gogolik [260]

Answer:

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2 years ago

Can someone tell me a proportion to convert 5 pounds to ounces asap. pls someone reply quick

Nat2105 [25]

Answer:

5 pounds = 80 ounces

Hope it helps!!!

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2 years ago