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3 years ago

6

Gabby is packing for her family's vacation. She has 5 tops, 3 bottoms, and 2 pairs of shoes. Assuming she wears a top, bottom, a

nd pair of shoes with each outfit, how many possible combinations can she make?

1 answer:

Doss [256]3 years ago

4 0

Answer:

30

Step-by-step explanation:

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bulgar [2K]

Answer: sqrt(58)

Step-by-step explanation:

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1 year ago

Using the sine rule, calculate the length y. Give your answer to 2 s.f.

Tpy6a [65]

Answer:

y = 9.84 mm

Step-by-step explanation:

<h2>Sine rule:</h2>

Law of sine:

$\sf \boxed{\bf \dfrac{a}{Sin \ A}=\dfrac{b}{Sin \ B}= \dfrac{c}{Sin \ C}}$

a = y

A = 31°

b = 17 mm

B = 117°

$\sf \dfrac{y}{Sin \ 31^\circ}=\dfrac{17}{Sin \ 117^\circ}\\\\$

$\sf y = \dfrac{17}{Sin \ 117^\circ}*Sin \ 31^\circ\\\\ y = \dfrac{17}{0.89}*0.515\\\\y = 9.84 \ mm$

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1 year ago

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Effectus [21]

Answer:Allen is correct

Step-by-step explanation: Allen is correct because angle 2 has more information than angle 1 and angle 1 is only 30 degrees.

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1 year ago

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A survey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand X aspirin. How many doctors use brand X aspirin

swat32

You would use cross multiplication:

X/2,000 = 3/5
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2 years ago

If I weighed 12 stones and lost 5lb , how much would I weigh?

mamaluj [8]

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