![srshelton](/avatars/22225.jpg)
srshelton
02.03.2021 •
Mathematics
6. Isosceles trapezoid SAND has diagonals SN = 5w + 13 and AD = 11w - 5. . Determine the value of w.
Solved
Show answers
More tips
- F Food and Cooking How to Properly Collect Mushrooms? A Comprehensive Guide...
- C Computers and Internet 3D Glasses! What is this thing?...
- C Computers and Internet How to insert videos into LiveJournal?...
- C Computers and Internet How Much Does an iPhone Cost in America?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
Answers on questions: Mathematics
- M Mathematics 1. Given rhombus ABCD, showing algebraic support, find AD. A B (3x-8)(5y + 19.599 2y-3 cm |(x + 10) D y + 4 cm с I...
- M Mathematics Adam is 12 years old. his sister linda is one year less than 3 times his age. what is linda’s age? the one who is writing this show how you got the answer dont just...
- M Mathematics An HD TV is reduced in price from £480 to £408. What is the percentage reduction? PLEASE SHOW METHOD. HELP ASAP...
- M Mathematics Please help me Number 5!...
- M Mathematics Brainliest to the best corny pick-up line....
- M Mathematics A scale drawing has a scale of 1 inches = 10 feet. How long is a line on the drawing that represents an actual length of 47.5 feet?...
- M Mathematics Honey is saving money at a constant rate to buy a new phone. The table below shows the amount of money that Honey still needs in order to buy the phone. How much money...
- M Mathematics What is the domain of the function represented by the graph?...
- M Mathematics Suppose that ABC is a right triangle with Angle c = 90 degrees. If AC = 6 and BC = 2, find the following questions. Sin A, cos A, tan A, sec B, csc B, and cot B....
- M Mathematics which Statement identifies the correlation coefficient between the two variables and the correct interpretation of the correlation coefficient as a measure of the strength...
Ответ:
3
Step-by-step explanation:
Ответ:
Yes the scientist can calculate for the distance between the Earth and the Sun by calculating the other angle and then using the sine formula.
SO the first step the scientist that have to do is to calculate for the other angle at the corner of the shooting star. Let’s call the third angle as angle z. We know that in a triangle, the total angle is 180 degrees, therefore:
z = 180 – x – 90
Now we have 2 angles and 1 side. We can now use the sine formula to solve for the distance of Earth and the sun. The sine formula is:
Side 1 / sin (angle opposite to Side 1) = Side 2 / sin (angle opposite to Side 2)
using that:
BC / sin (z) = y / sin (x)
Therefore BC is:
BC = y * sin (z) / sin (x)