Pre-Calculus

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Two airplanes leave an airport at the same time. An hour
Two airplanes leave an airport at the same time. An hour later, the planes are 270 km apart. If one plane has traveled 262 km and the other has traveled 276 km during the hour, find the angle Q(teyta)… read more
Sandhya_sharma
Master's Degree
Master's Degree
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Another one. A pilot is flying over a straight highway. He
Another one Scott. A pilot is flying over a straight highway. He determines the angles of depression to two mileposts, 5.8 km apart, to be 37 degrees and 41 degrees, as shown in the figure.1) Find the… read more
Scott
Master's Degree
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Solve the problem. 8) In one area, the lowest angle of
Solve the problem. 8) In one area, the lowest angle of elevation of the sun in winter is 27°. Find the minimum distance x that a plant needing full sun can be placed from a fence that is 6 feet high. … read more
Ashleigh T
Educator
Master's Degree
5,938 satisfied customers
In a circle of radius 90 cm, an arc 186 cm subtends an angle
In a circle of radius 90 cm, an arc 186 cm long subtends an angle of how many​ radians? How many​ degrees?… read more
GLENN GILONGOS
Master of Mathematics
637 satisfied customers
ASSIGNMENT 8 C17 College Mathematics Directions: Answer each
ASSIGNMENT 8 C17 College Mathematics Directions: Answer each question in the handout and show all your work. Use Microsoft Equation Editor or a similar tool to help you insert mathematical equations a… read more
Judy Bailey
Bachelors degree
1,194 satisfied customers
Name: valencia XXXXXXXXX _________ Student Number:
Name: valencia XXXXXXXXX _________ Student Number: XXXXXXXXXXX___________________ 1. Elsie is making a quilt using quilt blocks like the one in the diagram. a. How many lines of symmetry are there? Ty… read more
Ray Atkinson
Bachelor's Degree
1,687 satisfied customers
I need someone to help me with this. I need to compare my
HI, I need someone to help me with this. I need to compare my answers before I turn this in. Thank you. Exam: 250311RR - Trigonometric Functions 1. Find a positive angle less than 360° that's cotermin… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
1. Convert 2π/3 radians into degrees. 2. Determine the
1. Convert 2π/3 radians into degrees. 2. Determine the length of a shadow cast by a flagpole that is 15 feet high when the sun has an angle of elevation of 28˚ Round your answer to the nearest foot. 3… read more
akch2002
Master's Degree
3,551 satisfied customers
I need TRIGONOMETRY homework everything did not paste so I would have
I need TRIGONOMETRY homework everything did not paste so I would have to upload an attachment. Questions 1 to 20: Select the best answer to each question. Note that a question and its answers may be s… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
1. Which one of the following geometric forms is a curved surface? A.
1. Which one of the following geometric forms is a curved surface? A. Base of a prism B. Base of a cylinder C. Side of a pyramid D. Side of a cone 2. If the diagonal of a square is 12 centimeters, the… read more
SusanAthena
Research analyst, tutor
Master's Degree
3,810 satisfied customers
1. The cosine function for a specific angle in a triangle is
1. The cosine function for a specific angle in a triangle is defined by the ratio of the triangle's A. adjacent side and opposite angle. B. opposite side and adjacent side. C. adjacent side and hypote… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
RRJha, you interested in helping me with this one?1.
RRJha, you interested in helping me with this one? 1. To use the law of sines, which of the following statements must be true? A. The triangle must be a right triangle. B. All three side lengths must … read more
akch2002
Master's Degree
3,551 satisfied customers
For Greg: ( I need help with answers to a quiz. 1. Find
For Greg: ( I need help with answers to a quiz. 1. Find the slope of the line passing through the points (7 , 0) and ( 0 , 10 ) 2. Find the domain and range of the relation , and statre whether or not… read more
Mr. Gregory White
Master's Degree
168 satisfied customers
A dinosaur is tied to one corner of a 20 by 20 foot barn on
A dinosaur is tied to one corner of a 20 by 20 foot barn on a 50 foot leash. How much total area can the dinosaur hunt in? I need an explanation step by step. thanks.… read more
Mijcar
Consultant
Master's Degree
67 satisfied customers
Student ID: 21330464Exam: 186085RR - APPLIED GEOMETRYWhen
Student ID: 21330464 Exam: 186085RR - APPLIED GEOMETRY When you have completed your exam and reviewed your answers, click Submit Exam. Answers will not be recorded until you hit Submit Exam. If you ne… read more
Chirag
Master's Degree
10,329 satisfied customers
I have a discussion question: Can you please respond to the
I have a discussion question: Can you please respond to the following: There are two types of right angled triangles, a scalene right angled triangle and an isosceles right angled triangle. An right a… read more
RavinDe
Bachelor's Degree
1,111 satisfied customers
Show work: How much foil is required to cover a rectangular
Show work: How much foil is required to cover a rectangular box 4 in by 8in by 5in? Use 3.14 as an approximate for π when appropriate. Show work: A physician prescribes 2.5 grams of an antibiotic per … read more
Chirag
Master's Degree
10,329 satisfied customers
The height of a maple tree is 18.2m. To the nearest tenth of
The height of a maple tree is 18.2m. To the nearest tenth of a degree what is the angle of elevation of the sun when the tree casts a shadow 12.2m long on level ground? Can someone please show me how … read more
Sandhya_sharma
Master's Degree
Master's Degree
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