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3 years ago

In the triangle below, what is the length of the side opposite the 60 angle?

1 answer:

5 0

This is a 30°- 60° - 90° triangle.
c = 2√3
a = √3
b² = c² - a²
b² = ( 2√3 )² - ( √3 )² = 12 - 3 = 9
b = √9 = 3
Answer:
The length of the side is A ) 3.

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Solve the inequality 7x - 35 < 2 [x - 5]

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Answer:

x < 5

Step-by-step explanation:

Step 1: Simplify

7x−35<2x−10

Step 2: Substract 2x from both sides

7x−35−2x<2x−10−2x

5x−35<−10

Step 3: Add 35 to both sides

5x−35+35<−10+35

5x<25

Step 4: Divide by 5

5x/5 × 25/5

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2 years ago

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Alla [95]

Answer:

$7(x + 3)$

Step-by-step explanation

thinked number = x

add 3 = +3

$x + 3$

multiply the result by 7

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3 years ago

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Murrr4er [49]

No, you would only need to multiply 16 by 5 once

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2 years ago

Help Me!48 divided by 3/8?

expeople1 [14]

Work out 3/8 of 48.

First of all divide 48 by the denominator:

48 ÷ 8 = 6 (this gives 1/8 of 48)

Now multiply this answer by the numerator:

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Answer:

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Step-by-step explanation:

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