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Aliun [14]
3 years ago
13

What is the radius of the following circle

Mathematics
1 answer:
stepladder [879]3 years ago
4 0
I got 11.5 lol I don’t really know why
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1. Select the TWO statements that describe
VMariaS [17]

the first one is a withdraw of 3.20$ and the second one is 5.1 feet above sea level

can i get brainlyest plz if its right

7 0
3 years ago
3102 base 4 to base 2 *show work please*
Shalnov [3]
3102 base4 = 3x4^3+ 1x4^2 + 2x1 = 3x64 + 1x16 + 2 = 210 base10
The powers of 2 are 2, 4, 8, 16, 32, 64, 128, 256
210 = 128 + 64 + 16 + 2 = 2^7 + 2^6 + 2^4 + 2^1 = 11010010 base2

A faster method is to each digit in base 4 to two digits in base 2
3 base4 = 11 base2
1 base4 = 01 base2
0 base4 = 00 base2
2 base4 = 10 base2
So 3102 base4 = 11010010 base2

If you wanted to convert base 4 to (say) base 5 you would need the first method and convert to base 10 first
5 0
3 years ago
Write an equation for a translation of the parent function y = |x| to translate it 7 units left.
hoa [83]

9514 1404 393

Answer:

  B.  y = |x +7|

Step-by-step explanation:

The translations represented by the answer choices are ...

  A. up 7 units

  B. left 7 units . . . . the choice we want

  C. right 7 units

  D. down 7 units

___

In general, the effects of adding things to x and y are summarized by ...

  y = f(x -a) +b . . . . . . . . translation right 'a' units, up 'b' units

Translations left or down are accomplished by using negative values for 'a' and/or 'b.

__

We want translation 7 units left, so a=-7 and b=0

  y = |x|   ⇒   y = |x -(-7))|  or  y = |x+7|

4 0
3 years ago
SOMEONE HELP ME WITH GEOMETRY PLEASE!!!!
Lilit [14]

Answer:

is there a picture or something?

6 0
3 years ago
Read 2 more answers
F(x)=3x-8
iVinArrow [24]
What this is asking is for you to plug values into the following function:f(x)=\frac{3x-8}{6x}

Since the question is asking you to find f(3)-f(1), this is how you work it out:
You take the function;
f(x)=\frac{3x-8}{6x}
And plug the numbers indicated in for x;
f(x)=\frac{3x-8}{6x}\\
f(3)=\frac{3(3)-8}{6(3)}\\
f(3)=\frac{9-8}{18}\\
f(3)=\frac{1}{18}\\\\
f(1)=\frac{3(1)-8}{6(1)}\\
f(1)=\frac{3-8}{6}\\
f(1)=\frac{-5}{6}\\\\
Now\ what\ you\ do\ is\ you\ subract\ f(3)\ and\ f(1).\\
f(3)-f(1)\\
f(3)-f(1)=\frac{1}{18}-\frac{-5}{6}\\
f(3)-f(1)=\frac{1}{18}-\frac{-15}{18}\\
f(3)-f(1)=\frac{1+15}{18}\\
f(3)-f(1)=\frac{16}{18}=\frac{8}{9}
So the answer to f(3) - f(1) = \frac{8}{9}
6 0
3 years ago
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