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Anton [14]
3 years ago
8

Try this, please!

Mathematics
1 answer:
mestny [16]3 years ago
3 0
Check the picture below.

the triangle is an isosceles, so it has twin legs, and a base bottom.

the twin sides stem from the "vertex", and we know the vertex is 120°, and since the triangle is inscribed in a circle, because the circle is "circumscribing" it, then the base side of the triangle will be the diameter of it.

if we run a perpendicular line to the base from the vertex, we'll split the vertex in two 60° angles, as you see there, giving us a 30-60-90 triangle on each side.

so, anyhow, the rest is just a matter of using the 30-60-90 rule.

that's the diameter, and as you know, the radius is just the length of the base, or half the diameter.

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HELP
lord [1]

Answer:

32 yards

Step-by-step explanation:

Carmen walked 30 yards due North and 12 yards West.

Now, if we join the initial and final position of Carmen and in this path Carmen comes back to her original position then the path, traveled by Carmen will form a right triangle and the direct path from her initial point to final point will be the hypotenuse of the right triangle.

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2 years ago
Bethany has $3.10 in nickels and dimes. She has a total of 44 coins. What is the value of the nickels Bethany has?
zhannawk [14.2K]

Answer:

$1.30. Is the answer to your question

Below will be the steps! :)

Step-by-step explanation:

So we know that a nickel is 5 cents and a dime is 10 cents.

Information given:

She has 3.10 in nickels and dimes.

Also in total she has 44 coins

_______________________________________________

In my calculations, there should be 18 dimes and 26 nickels

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When we multiply 26x0.05 we will get 1.30

⭐️So the answer is $1.30.⭐️

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