The angle is the cosine inverse function because base over hypotenuse. Then the angle will be 37°.
The connection between the lengths and angles of a triangular shape is the subject of trigonometry.
The triangle with base of 4 units and hypotenuse of 5 units.
We know that the angle is given by the cosine inverse function because base over hypotenuse. Then we have
⇒ cos⁻¹ (4/5)
Then the angle will be
⇒ 36.869 ≈ 37°
More about the trigonometry link is given below.
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slope = (y2-y1)/(x2-x1)
m= (-6--5)/(-1--3)
m = (-6+5)/(-1+3)
m=-1/2
Answer:
9, 10
Step-by-step explanation:
9² = 81
10² = 100
$120= the amount to pay for the shoe
$20 paid for the month
Balance to pay = $100
Then 3% interest rate on credit card = 3% of $100=$3
Therefore amount to pay = $3+$100=$103
C
43
The first three numbers are perfect squares:
9 = 3²
16 = 4²
25 = 5²
43 is not a perfect square.
