Answer:
that shall answer 15 < 4x on a number line
Step-by-step explanation:
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Evaluate the function requested. Write your answer as a fraction in lowest terms. Find tan A.
1 answer:
For the given triangle, the tan of angle A equals C. .
Step-by-step explanation:
Step 1; In the given triangle, the opposite side has a length of 15 units, the adjacent side has a length of 36 units while the hypotenuse of the triangle measures 39 units. To calculate the tan of angle A we divide the opposite side's length by the adjacent side's length.
cos A = .
Step 2; The opposite side's length = 15 units,
The adjacent side's length = 36 units.
cos A = , dividing the numerator and the denominator by 3, we get
cos A = , which is option C.
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Since A and B are the midpoints of ML and NP, we can say that AB is parallel to MN and LP. In order to find ∠PQN, we can work with the triangles PQB and NQB. According to SAS (Side-Angle-Side) principle, these triangles are congruent. BQ is a common side for these triangles and NB=BP and the angle between those sides is 90°, i.e, ∠NBQ=∠PBQ=90°. After finding that these triangles are equal, we can say that ∠BNQ is 45°. From here, we easily find <span>∠PQN. It is 180 - (</span>∠QNP + ∠NPQ) = 180 - 90 = 90°
