Solution:
The square of the given equation can be completed as below:
Here we will make the terms on left hand side such that it gets the form of
Hence the correct option is isolating the constant , -3.
What is the angle (in degrees) north of east from the post office to the grocery store in centralburg?
2 answers:
Using SOH CAH TOA Rules;
Where,
SOH stands for Sine = Opposite ÷ Hypotenuse<span>.
</span>CAH stands for Cosine = Adjacent ÷ Hypotenuse<span>.
</span>TOA stands for Tangent = Opposite ÷ Adjacent<span>.
</span>
Solution:
Given Data:
Opposite = 4 blocks
Adjacent = 3 blocks
Angle ∅ = Unknown ?
Calculation:
As per given data, we can use TOA to solve for ∅.
Tan∅ = Opposite ÷ Adjacent
Tan∅ = 4 ÷ 3
Tan∅ = 1·33
∅ = Tan⁻¹ (1.33)
∅ = 53.13°
Where,
SOH stands for Sine = Opposite ÷ Hypotenuse<span>.
</span>CAH stands for Cosine = Adjacent ÷ Hypotenuse<span>.
</span>TOA stands for Tangent = Opposite ÷ Adjacent<span>.
</span>
Solution:
Given Data:
Opposite = 4 blocks
Adjacent = 3 blocks
Angle ∅ = Unknown ?
Calculation:
As per given data, we can use TOA to solve for ∅.
Tan∅ = Opposite ÷ Adjacent
Tan∅ = 4 ÷ 3
Tan∅ = 1·33
∅ = Tan⁻¹ (1.33)
∅ = 53.13°
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Answer:
Option B.
Step-by-step explanation:
we know that
The area of a square is equal to
where
x is the length side of the square
In this problem we have
substitute and solve for x
suqre root both sides