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3 years ago

A minute hand on a clock made a 1/4 turn how many degrees did the minute hand turn

Mathematics

2 answers:

il63 [147K]3 years ago

6 0

So a going a whole circle around is 180 so if it goes 1/4 of it, it will be 720

almond37 [142]3 years ago

4 0

270 degrees i think im not sure

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Can someone help please and explain how you got your answer and please don't play around I really don't wanna fail. Ill give bra

Maksim231197 [3]

Answer:

Step-by-step explanation:

Hello There!

The mean is pretty much the average

So to find the mean we first add up all of the values

2+3+6+6+7+8+8=40

Then we count the amount of points

There are 8 points

our final step is to divide the total value by the total number of points

40/8=5

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3 years ago

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Whats 594 7/25 + 89 37/100

Galina-37 [17]

Answer:

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Step-by-step explanation:

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3 years ago

Which is equivalent to RootIndex 5 StartRoot 1,215 EndRoot Superscript x?

SOVA2 [1]

Answer:

1,215 Superscript one-fifth x

Step-by-step explanation:

Given:

The expression to simplify is given as:

$(\sqrt[5]{1215})^x$

We know that,

$\sqrt[n]{a} = a^{\frac{1}{n}}$

Here, $n=5, a=1215$

So, $\sqrt[5]{1215} = 1215^{\frac{1}{5}}$

So, the above expression becomes:

$(\sqrt[5]{1215})^x = (1215^{\frac{1}{5}})^x$

Now, using the law of indices $(a^m)^n=a^{(m\times n)}$

Here, $a=1215,m=\frac{1}{5},n=x$

So, the expression is finally simplified to;

$=(1215)^{({\frac{1}{5}}\times x)}\\\\=(1215)^{\frac{1}{5}x}$

Therefore, the second option is the correct one.

$(\sqrt[5]{1215})^x$ = 1,215 Superscript one-fifth x

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3 years ago

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