![lucygperez7946](/avatars/47945.jpg)
lucygperez7946
30.01.2020 •
Mathematics
Item 4
find the whole.
75% of
is 27.
item 4
find the whole.
75% of
is 27.
Solved
Show answers
More tips
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- 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?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
Answers on questions: Mathematics
- M Mathematics Problem 10 of You need to rent a car. Cheapo Rental charges $.25 per mile plus a $50.00 daily fee. Rentals-R-Us charges $.20 per mile and a $53.75 daily fee. At what...
- M Mathematics Plz help with question 15...
- M Mathematics How many solutions does this graph have?...
- M Mathematics Please hurry! 25 points Before heading out on a road trip, Diego’s family filled up their car’s gas tank with 20 gallons of gas.As the trip went on,the car used 2...
- M Mathematics What is (+12) – (-8)?...
- M Mathematics The age of Asha is twice the age of Roman. After how many years will Roman be two third of Asha s age?...
- M Mathematics Lewis recorded the number of minutes it took him to walk to school every day for two weeks....
- M Mathematics using a calculator, sonya made the following table and then made the following conjecture: 3x is always greater than (1.05)^x is sonya correct? explain...
- M Mathematics A grain silo (cylinder-shaped) has a diameter of 20 ft and can hold 13,188 ft^3 of corn (volume). What is the height of the silo? Show work....
- M Mathematics Heres a math thingy because im slow and dk how to do it :) Draw a line between each description and the transformation it describes. 1. Shift up, down, right and/or...
Ответ:
0
1
Step-by-step explanation:
First question:
You are given a side, a, and its opposite angle, A. You are also given side b. Use that in the law of sines and solve for the other angle, B.
The sine function can never equal 2, so there is no triangle in this case.
no triangle
Second question:
You are given a side, b, and its opposite angle, B. You are also given side c. Use that in the law of sines and solve for the other angle, C.
One triangle exists for sure. Now we see if there is a second one.
Now we look at the supplement of angle C.
m<C = 52.5°
supplement of angle C: m<C' = 180° - 52.5° = 127.5°
We add the measures of angles B and the supplement of angle C:
m<B + m<C' = 63° + 127.5° = 190.5°
Since the sum of the measures of these two angles is already more than 180°, the supplement of angle C cannot be an angle of the triangle.
one triangle