![chanavictor2747](/avatars/17770.jpg)
chanavictor2747
13.02.2021 •
Mathematics
Find the value of each variable. please help this is overdue
Solved
Show answers
More tips
- H Health and Medicine Sunstroke: Causes, Symptoms, and Precautions...
- F Family and Home Do You Really Need a Playpen for Your Child?...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- C Computers and Internet Log-in: what is it and why do you need it?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics 837÷36 with work ok ...
- M Mathematics The abc company has a net income of $56.000, assets at beginning of year are $263.000 and assets at end of year are $313.000. what is the companys return on assets....
- C Chemistry A sample contains Xe, Ar & Ne. If the mole fraction of Xe is 0.70 & the mole fraction of Aris 0.17 mol . what is the mole fraction of Ne in the sample?...
- S Social Studies Exploration of the feelings of social disconnection that result from rapidly changing social norms and weak communal bonds is most characteristic of the approach of:...
- M Mathematics Identify radicand of 2 either as a rational or irrational...
Ответ:
x = 16√3
y = 8√3
Step-by-step explanation:
First, to figure out x, put the side we already know (24) over the cosine of the angle we know (30).
x = 24/cos(30)
(cos(30) is the same as √3/2)
x = 24/√3/2
Step 1: Multiply by 2/√3
x = (24 * 2)/√3
Step 2: Rationalize the denominator by multiplying by √3
x = √3(24 * 2)/√3 * √3
Step 3: √3 squared is 3.
√3(24 * 2)/3
Step 4: Multiply 24 by 2 to get 48.
x = √3(48)/3
Divide √3(48) by 3 to get 16√3
x = 16√3
Before we figure out y, we need to find you what 16√3 squared is.
((16(√3))²
Step 1: Expand the above equation.
16²(√3)²
Step 2: Square 16 to get 256.
256(√3)²
Step 3: √3 squared is 3.
256(3)
Step 4: Multiply 256 by 3 to get 768.
768
Now, subtract 576 (24 squared) from 768 to get 192. Find the square root of that, which is 8√3. (192 = 8² * 3; rewrite as √8²√3, then take the square root of 8²
Ответ:
5.76 inches. You can round this if you want.
Step-by-step explanation:
14.4 divide by 2 is 5.76