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1. Find the exact value of y, or state that y is undefined.
1. Find the exact value of y, or state that y is undefined. Y=sin -1 (1) Simplify your answer. Type an exact answer, using pi as needed. Use integers or fractions for any numbers in the expression. 2.… read more
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Curtis K are all angles 180 i have to find the measure of
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Prove If the base angles of a triangle are congruent, then
Prove: If the base angles of a triangle are congruent, then the triangle is isosceles. A. Draw and label a diagram that includes: 1.) A triangle with each vertex and the given information labeled. 2.)… read more
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I am going to build a ramp for a wheel chair (or scooter) ...
I am going to build a ramp for a wheel chair (or scooter) The height of the door way is 7 inches from the level sidewalk. How long should the ramp be in order to have an 8 Degree slope. Also, you must… read more
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geometry question what is the length of a side of an ...
geometry question: what is the length of a side of an equilateral triangle whose altitude has a length of 21?… read more
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I would like scott to answer my question please. move point A around the circle as needed to answer the folllowing question a) for what value of angle C will the cosane be worth 10 plus… read more
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Okay, I need to use right triangle trig to figure this out ...
Okay, I need to use right triangle trig to figure this out: a contractor is building a wheelchair accessible ramp. According to NJ law, the base (the side opposite the hypoteneuse) must be 50 ft long.… read more
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Here is updated question from the one I posted before. We ...
Here is updated question from the one I posted before. We have a door that is 2 feet above ground level. According to ADA rules, slopes for wheelchair ramps can't exceed a 1:12 slope, or a rise of 1 f… read more
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A man stands atop a building. He measures the angle of ...
A man stands atop a building. He measures the angle of elevation to the building across the street to be 20 degrees, and the angle of depression to the base of the building to be 35 degrees. If the 2 … read more
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In equilateral triangle PQR, S is the midpoint of line PQ, ...
In equilateral triangle PQR, S is the midpoint of line PQ, W is the midpoint of line PR, and T is the midpoint of line PW. PQ= 12 centimeters. How many square centimeters are in the area of triangle T… read more
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A contractor is building a wheelchair accessibility ramp
A contractor is building a wheelchair accessibility ramp (see figure) for a business. Using your knowledge of right-triangle trigonometry, help advise him how to create a ramp whose dimensions will me… read more
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10 b)find the perimeter of a parallelogram with sides ...
10 b)find the perimeter of a parallelogram with sides measuring 6.5m and 3.5m 12.the following triangles are congruent. triangle 1 has A at top, 13 left side B bottom, 9 bottom middle, C bottom right … read more
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Find the area of the following triangles (use logarithms ...
Find the area of the following triangles (use logarithms ): a. 12.7, b=21.5, and c= 28.6. b. c= 426, A = 45° 48' 36", and B = 61° 2' 13" c) An isosceles triangle in which each of the equal sides is 14… read more
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From a point of 50 meters from the bottom of a radio tower ...
From a point of 50 meters from the bottom of a radio tower along level ground, the angle of elevation to the top of the tower is 67 degrees. The height of the tower is?… read more
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while fishing in a local lake, you see a fish below water ...
while fishing in a local lake, you see a fish below water at a 25 degree angle with the surface, producing air bubbles on the surface ofbthe water 20 feet ahead. How far away is the fish from the boat… read more
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Two office buildings are 51 m apart. The height of the ...
Two office buildings are 51 m apart. The height of the taller building is 207 m. The angle of depression from the top of the taller building to the top of the shorter building is 15 degrees. Find the … read more
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Given right triangle ABC with side b 20, and measure A 65 ...
Given right triangle ABC with side b=20, and measure A = 65 degrees, solve the triangle a= b= measure a = measure b= 2. Given triangle ABC with a = 12, b = 10 and c =8, find the angles in degrees and … read more
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how do i know when to use the functions sine, cosine, ...
how do i know when to use the functions sine, cosine, and tangent. And when to use the reciprocal functions. Also how do i know what side or angle to use. Optional Information: Subject: trigonometric … read more
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