3 years ago

PLS HELP I NEED AN ANSWER ASAP

Mathematics

2 answers:

mezya [45]3 years ago

7 0

It is 4/sin =35 hope it help

guajiro [1.7K]3 years ago

5 0

Answer:

4/sin (35)

Step-by-step explanation:

sin(35)=4/AB

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Step-by-step explanation:

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Read 2 more answers

The radius of one circle is three the time radius of another circle. The sum of their areas is 12pi. Find the radius of each cir

zlopas [31]

$\displaystyle\\
\begin{cases}
R_1 = 3R_2\\
\pi R_1^2 +\pi R_2^2=12\pi ~~~\Big|~~:\pi 
\end{cases} \\ \\ 
\begin{cases} 
R_1 = 3R_2\\
R_1^2 + R_2^2=12 
\end{cases} \\ \\ 
(3R_2)^2+ R_2^2=12 \\ \\ 
9R_2^2 + R_2^2=12 \\ \\ 
10R_2^2=12\\\\
R_2^2 = \frac{12}{10} = \frac{6}{5} \\ \\ 
R_2 = \boxed{\sqrt{\frac{6}{5}} } \\ \\ 
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3 years ago

Which equation is an equation of a circle with a radius of 3 and it’s center is at (5,-2)?

storchak [24]

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3 years ago

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ss7ja [257]

X•X•X•X•X•X•X•X•X•X
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3 years ago