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Ilya [14]
3 years ago
11

melanie made a circular necklace she puts beads evenly spaced around the necklace if the 4th bead is directly across from the 11

th bead how many beads are on the necklace?​
Mathematics
1 answer:
dangina [55]3 years ago
4 0

Answer:

Step-by-step explanation:

If the 4th lies opposite the 11th, then you know the 3rd lies opposite the 10th, the 2nd opposite the 9th, and the 1st opposite the 8th; meanwhile, in the reverse direction you'd find that the 5th lies opposite the 12th, the 6th opposite the 13th, and the 7th opposite the 14th. Move up one more bead and you're back at the 1st, which you already know lies opposite the 8th. Therefore there are 14 total bead

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irina [24]

Answer:

Step-by-step explanation:

[4m(2.5m)(100^2cm^2/m^2)]/10^2cm^2=1000 tiles

3 0
3 years ago
Read 2 more answers
I need some help quickly only til 12:00 AM CST
wel

Answer:

First statement correct

Second statement not correct

You did it correctly though

Step-by-step explanation:

Since the lines have have same slope they would be parallel lines and never intersect each other hence inconsistent solution hence the first statement is correct.

A system of linear equations in which the two equations represent the  same line; there are an infinite number of solutions to a dependent system, but these lines don't overlap each other hence no infinitely many solution thus not a dependent system and hence not correct

4 0
3 years ago
Using your knowledge of circles, label the following on the given diagram: chord, tangent, radius, secant, point of tangency and
vitfil [10]
A chord is any line that touches two ends on a circle. Line segment AC is a chord.

A tangent is a line that only touches one point on the circle. The purple line on top of the circle is a tangent line.

A radius is a line from the center to any point on the circle. The red line is a radius.

A secant is like a chord, except it is a line and keeps going. The cyan (sky blue) line is a secant line.

A point of tangency is the point that the tangent line touches. The yellow point on the purple line is the point of tangency.

A diameter is a straight line that crosses the center and two points on the circle. You can say it’s two radii put together. Line segment BD (green) is a diameter.

Hope this helps!
6 0
4 years ago
I need help with the answer
3241004551 [841]

Hi there!

Looking at the graph, we can see zeroes at x = -4, 0 (bounce, degree of 2) and 3. The graph is also face up, so it is positive. We can write an equation in factored form:

f(x) = x²(x + 4)(x - 3)

Find the equation of g by translating each zero left. The new zeros would be:

x = -6, x = -2, and x = 1

Write the polynomial:

g(x) = (x + 2)²(x + 6)(x - 1)

6 0
3 years ago
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Step-by-step explanation:

I hope this helps.........

6 0
2 years ago
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