3 years ago

A short necklace has 32 gold beads and 8 black beads.

1 answer:

3 0

I think there are 12
so there are 40 beads on the short one
and 60 on the long one so i multiplied 8*1.5 and got 12

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lina2011 [118]

Answer:

Question 1: 4

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Step-by-step explanation:

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3 years ago

Anarel [89]

In this case, we must use trigonometry to find the value of x:

$tan(\alpha )=\frac{side-opposite-angle}{side-beside-angle} \\tan(70) = \frac{x}{3} \\3*tan(70) = x\\x = 3*tan(70)\\x = 8.24$

Thus the value of x rounded to the nearest tenth is 8.2

Hope that helps!

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3 years ago

Anna11 [10]

$75.4614\approx75.461$

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3 years ago

Ainat [17]

10^5=100,000
100,000*3.6
360,000
360,000/2400

I believe it’s 150 bolts per minute

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3 years ago

Ne4ueva [31]

Answer:

8:25

Step-by-step explanation:

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3 years ago