B. 1/4 that should be the answer
Because we are dealing with area, we have to square the difference of the 2 polygons.40 / 15 =
<span>
<span>
<span>
2.6666666667
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</span>
</span>
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<span>
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2.6666666667^2 = </span></span></span>
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7.1111111111
</span></span></span>
<span><span><span>
</span>
</span>
</span>
So, the 40 yard polygon has <span>
<span>
7.1111111111</span>times the area of the 15 yard polygon.
</span>
<span />
Answer:
Option (3)
Step-by-step explanation:
Statements Reasons
1). ∠L ≅ ∠N 1). Given
2). ∠LOM ≅ NMO 2). Given
3). MO ≅ MO 3). Reflexive property of congruence
4). ΔLMO ≅ ΔNOM 4). AAS postulate of congruence
Therefore, Option (3) will be the correct option.
1/(sin(90 + θ)cos(360 - θ)) - tan²(-θ)
Note:
sin(90 + θ) = cosθ Cosine and Sine are complementary.
cos(360 - θ) = cosθ Cosine positive in 4th quadrant.
tan(-θ) = -tanθ Negative angle concept.
1/(sin(90 + θ)cos(360 - θ)) - tan²(-θ) = 1/(cosθcosθ) - (-tanθ)²
= 1/(cos²θ) - tan²θ
= (1/cosθ)² - tan²θ
Note: 1/cosθ = secθ
= (secθ)² - tan²θ
= sec²θ - tan²θ
= 1
Note that 1+ tan²θ = sec²θ is a Trigonometric identity.
That means: sec²θ - tan²θ = 1
Hope this explains it.
All you do is divide 42,786 by 12
42786÷12=$3,565.50 per month
