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Ivahew [28]
3 years ago
12

What’s the cos a? what’s the tan a? what’s the sin a ?

Mathematics
1 answer:
Verizon [17]3 years ago
8 0
Cos A) 16/20 or 4/5
Tan A) 12/16 or 3/4
Sin A) 12/20 or 3/5
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3^2 • 3^-8 • 3^0<br> i need help with this asap
pantera1 [17]

Steps to solve:

3^2 • 3^-8 • 3^0

~Apple exponent rule [ a^b * a^c = a^b+c ]

3^2-8+0

~Simplify

3^-6

~Use exponent rule [ a^-b = 1/a^b ]

1/3^6

~Simplify

1/729

Best of Luck!

6 0
3 years ago
Read 2 more answers
Solve the equation 29 - (x+8) = 6x - 7
max2010maxim [7]
First step you should do is s<span>implify both sides of your equation:
</span>29-(x+8)=6x-7
Distribute the Negative Sign:
29+-1(x+8)=6x-7
29+-1x+(-1)(8)=6x-7
29+-x+-8=6x-7
29+-x+-8=6x+-7
<span>Combine Like Terms:
</span>(-x)+(29+-8)=6x-7
-x+21=6x-7
<span>Subtract 6x from both sides:
</span>-x+21-6x=6x-7-6x
-7x+21=-7
<span>Subtract 21 from both sides:
</span>-7x+21-21=-7-21 
-7x=-28 
<span>Divide both sides by -7:
</span>-7x/-7 = -28/-7
And now your answer should be:
x=4
~~~~~
Good luck~ Sans
6 0
3 years ago
Laura wants to play a game in which each player gets 4 cards. She has a total of 29 cards. How many people can play? How many ca
elena55 [62]

Answer:

Only 7 people can play and 1 card will remain

Step-by-step explanation:

6 0
2 years ago
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The slope of a line is -1/5 and the y intercept is 5. What is the equation of the line written in slope-intersept form?
vagabundo [1.1K]
Y = -1/5 + 5 is the equation
6 0
3 years ago
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The expression below is a sum of cubes.<br><br> 125x^3 + 144<br><br> A. True <br><br> B. False
pishuonlain [190]
It would be false bc i just took it and it was right
8 0
3 years ago
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