Alright so these ratios have many different forms but the way I use to remember the trigonometric ratios is:
SOH
CAH
TOA
This means:
Sine --> Opposite/Hypotenuse
Cosine --> Adjacent/Hypotenuse
Tangent --> Oppositie/Adjacent
With that in mind, number 1:
Would be Sine, or C.
Number 2 would be, Cosine, or E.
And number 3 would be Tangent, or B.
Hope that was helpful.
Answer:
Step-by-step explanation:
<em>Perimeter is the sum of side lengths</em>
<u>Let's find the sides first</u>
- AB = √(-2- 2)² + (-4+1)² = 5
- BC = (2 - (-1)) = 3
- CD = √(-1- 2)²+(5-2)² = √18 = 3√2 = 4.24
- DE = √(-4 -(-1))²+(2-5)²= √18 = 3√2 = 4.24
- AE = √(-4-(-2)²+(2-(-4))²=√40= 2√10 = 6.32
<u>Perimeter is</u>
- P = 5 + 3 + 4.24 + 4.24 + 6.32 = 22.8 ≈ 23 rounded to the nearest whole number
Answer:
which statement is equivalent to the inequality 14x-14>-7x+7
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x=1which statement is equivalent to the inequality 14x-14>-7x+7
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x=1which statement is equivalent to the inequality 14x-14>-7x+7
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x>1
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x=1which statement is equivalent to the inequality 14x-14>-7x+7
x>21
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x=1which statement is equivalent to the inequality 14x-14>-7x+7
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x>1
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x=1which statement is equivalent to the inequality 14x-14>-7x+7
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x>1
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x=1which statement is equivalent to the inequality 14x-14>-7x+7
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