The equation 
can be used to find the measure of ∠BAC ⇒ 2nd answer
Step-by-step explanation:
Let us revise the trigonometry ratios in the right triangle ABC, where B is the right angle, AC is the hypotenuse, AB and BC are the legs of the triangle
The trigonometry ratios of the ∠BAC, the opposite side to this angle is BC and the adjacent side to it is AB are
In Δ ABC
∵ ∠ BCA is a right angle
∴ The hypotenuse is AB
∵ The adjacent side to ∠CAB is AC
∵ The opposite side to ∠CAB is BC
∵ AB = 13 units ⇒ hypotenuse
∵ CB = 12 units ⇒ opposite
∵ AC = 5 units ⇒ adjacent
- Let us find the trigonometry ratios of angle BAC
∵ m∠CAB is x
∵ 
∴ 
∴ 
∵ 
∴ 
∴ 
∵ 
∴ 
∴
The equation can be used to find the measure of ∠BAC
Learn more:
You can learn more about the trigonometry ratios in brainly.com/question/4924817
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I think it is "More teens play soccer than any other sport"
The quadrilateral that matches the characteristics is a square.
<h3 />
<h3>What is a quadrilateral?</h3>
A quadrilateral is a 2 dimensional figure with 4 sides. Example of quadrilaterals are rectangle, rhombuses, square, parallelograms and many more.
Therefore, the quadrilateral that matches the characteristics is a square.
Properties of a square
- It has 4 right angles.
- It has 4 congruent sides.
- Both pairs of opposite sides are parallel.
learn more on quadrilateral here: brainly.com/question/13805601
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Answer:
Third option {(-3,4),(-1,5),(0,7),(2,2),(5,7)}
Step-by-step explanation:
I think
Answer: 15.96$
Step-by-step explanation:
(14.92 x .07) + 14.92 =15.9644$ simplified is 15.96$
