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Murrr4er [49]
3 years ago
10

Complete the equations to prove that vertical angles always have equal measure. In terms of b and a numberin degrees, \purple c=

c=start color purple, c, end color purple, equals In terms of b and a numberin degrees, \pink a=a=start color pink, a, end color pink, equals Combining these equations to get a in terms of c, \pink a=a=start color pink, a, end color pink, equals
Mathematics
2 answers:
Mila [183]3 years ago
7 0
Idk know im sorry somwhere between 1 1 2

allochka39001 [22]3 years ago
4 0

180-b

180-b

c

Step-by-step explanation:

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Which is greater 6 hundred thousands,47 tens or 60 ten thousands, 4 hundreds
Valentin [98]

Which is greater? Try writing out your amounts numerically sothe first one would write numerically, 600,000, the next is 047, the next is 60,000 & the last is 400 so your answer would be the first answer of 600,000.

4 0
3 years ago
Rewrite the expression 4+ the square root of 16-(4)(5) decided by 2 as a complex number in standard form a+bi
bija089 [108]

Answer: 4 + \sqrt{4i}

Step-by-step explanation:

4+ \sqrt{16-(4)(5)} = 4 + \sqrt{16-20} =4 + \sqrt{-4} = 4 + \sqrt{4i}

if it matters then simply further...

4 + \sqrt{4i} = 4 + 4i^{1/2}

8 0
3 years ago
and 2008 Classic Car Wash estimated its business would increase by 20% each year. if they washed 19,300 in 2008, how many cars c
professor190 [17]
Well, from 2008 to 2010 is just 2 years, so let's say the initial amount is the 19300 from 2008, how many will it be in 2010?

\bf \qquad \textit{Amount for Exponential Growth}\\\\
A=I(1 + r)^t\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
I=\textit{initial amount}\to &19300\\
r=rate\to 20\%\to \frac{20}{100}\to &0.20\\
t=\textit{elapsed time}\to &2\\
\end{cases}
\\\\\\
A=19300(1+0.2)^2
6 0
3 years ago
Evaluate the algebraic expression -2.3a + 4.6 for the given value 6<br><br> help!??!?!?
Illusion [34]

Answer:

someone please answer

Step-by-step explanation:

I need this too

7 0
3 years ago
Which of the following is a monomial? O A. 11x-9 OB. 20x9 OC. 20x⁹ - 7x O D.9/x<br>​
Drupady [299]

Answer:

B. 20x⁹

Step-by-step explanation:

A monomial is a polynomial with just one term.

Example: 3x²

A. 11x - 9

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B. 20x⁹

CORRECT, this only has one term!

C. 20x⁹ - 7x

INCORRECT, this has two terms 20x⁹ and 7x

D.9/x

INCORRECT, this is not a polynomial

Learn more about Polynomial here: brainly.com/question/12099138

7 0
2 years ago
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