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Firdavs [7]
3 years ago
12

At a bead store, glass beads cost $2.85 per ounce.

Mathematics
2 answers:
Igoryamba3 years ago
4 0
Its 24.51 because you only have to multiply
Sergeeva-Olga [200]3 years ago
3 0
$24.51....Just multiply $2.85 by 8.6 ounces
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Answer:

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Step-by-step explanation:

Formula length of arc when the angle given is in radian as the case given

s = r*θ

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θ = central angle in radians

But when the angle given is in degrees the length is expressed as

s= 2πr*(θ/360)

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3 years ago
Find k so that the distance from (–1, 1) to (2, k) is 5 units. k= k= *there are two solutions for 2*
dalvyx [7]

Answer:

k = -3

k =5

Step-by-step explanation:

d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\d = 5\\(-1,1) =(x_1,y_1)\\(2,k)=(x_2,y_2)\\

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\mathrm{Solve\:}\:k-5=0:\quad k=5\\\\k =5 , k=-3

7 0
3 years ago
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8 0
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