3 years ago

Need help reflecting

Mathematics

1 answer:

nikitadnepr [17]3 years ago

6 0

Answer:

7% R=18 6=4

Step-by-step explanation:

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dimaraw [331]

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Step-by-step explanation:

These are what I got. I'm very sorry if I'm wrong.

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2 years ago

525$deposit. 4% interest. 1 year. calculate the simple interest earnef

elena55 [62]

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3 years ago

What is the lcm for 21,28,and 35

Fed [463]

420 is the least common multiple for 21, 28, 35

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2 years ago

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The ratio of the circumferences of two circles is 2:3. If the large circle has a radius of 39cm what is the radius of the small

maks197457 [2]

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1 year ago

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23 degrees 20’48 is the same as _degrees.

allochka39001 [22]

Answer:

$\large\boxed{23^o20'48''=\left(23\dfrac{26}{75}\right)^o}$

Step-by-step explanation:

$\text{We know:}\\\\1^o=60'\to1'=\left(\dfrac{1}{60}\right)^o\\\\1'=60''\to1^o=(60)(60'')=3600''\to1''=\left(\dfrac{1}{3600}\right)^o\\\\23^o20'48''\\\\20'=\left(\dfrac{20}{60}\right)^o=\left(\dfrac{1}{3}\right)^o\\\\48''=\left(\dfrac{48}{3600}\right)^o=\left(\dfrac{1}{75}\right)^o\\\\\text{Therefore}\\\\23^o20'48''=23^o+20'+48''=23^o+\left(\dfrac{1}{3}\right)^o+\left(\dfrac{1}{75}\right)^o\\\\=\left(23+\dfrac{1\cdot25}{3\cdot75}+\dfrac{1}{75}\right)^o=\left(23+\dfrac{25}{75}+\dfrac{1}{75}\right)^o=\left(23\dfrac{26}{75}\right)^o$

4 0

3 years ago

Need help reflecting ​

Need help reflecting