The side lengths of a 30-60-90 triangle are in the ratio 1 : 3:2. What is sin 30°?

1 answer:

3 0

Answer: B.

I just took the test, hope this helps :)

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Anton [14]

Answer:

6 square root 3

Step-by-step explanation:

3 square root 4 .square root 3= 6 square root 3

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3 years ago

dangina [55]

Answer:1500

Step-by-step explanation:you need to pay attentiom cuz

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4 years ago

bija089 [108]

X + y = 22
x = 3y + 2

3y + 2 + y = 22
4y + 2 = 22
4y = 22 - 2
4y = 20
y = 20/4
y = 5

x = 3y + 2 = 3(5) + 2 = 15 + 2 = 17

ur numbers are 5 and 17

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3 years ago

DerKrebs [107]

Answer:

$110.78

Step-by-step explanation:

$76.40 × 45%

$34.38

$76.40 + $34.38

$110.78

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3 years ago

Mariulka [41]

$3 \frac{1}{5} \times \frac{2}{3} = 3 \times \frac{2}{3} + \frac{1}{5} \times \frac{2}{3} = \frac{6}{3} + \frac{2}{15} = 2 \frac{2}{15}$

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3 years ago