3 years ago

Find the circumferences of both circles to the nearest hundredth.

Mathematics

1 answer:

kkurt [141]3 years ago

5 0

Answer:

Step-by-step explanation: to find the circumference of a circle 2*pi*radius

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A circle is divided into 3 equal parts. What is the total angle measure of 1 part?

fenix001 [56]

Answer:

120 degrees each

Step-by-step explanation:

360 degress divided by 3 = 120

4 0

3 years ago

Solution to this inequality? 3(5+2n) > 7 +10n Please show work , Thank you

vodka [1.7K]

$3(5+2n) \ \textgreater \ 7 +10n \\ \\ 15 + 6n \ \textgreater \ 7 + 10n \\ \\ 15 \ \textgreater \ 7 + 10n - 6n \\ \\ 15 \ \textgreater \ 7 + 4n \\ \\ 15 - 7 \ \textgreater \ 4n \\ \\ 8 \ \textgreater \ 4n \\ \\ \frac{8}{4} \ \textgreater \ n \\ \\ 2 \ \textgreater \ n \\ \\ n \ \textless \ 2 \\ \\$

The final result is: n < 2.

7 0

3 years ago

Read 2 more answers

(x^3)^9 = A: x^12 B: x^27 C: x^3 D: x^6

Grace [21]

$(x^3)^9=x^{27}$

3 0

3 years ago

O A PQR is reflected over the x-axis. What are the coordinates of O'?

topjm [15]

Answer:

(8,-2)

Step-by-step explanation:

When reflecting something across the X axis the y axis coordinate is the one that will change to put the position further up or down. In this case we are moving it down to the same amount below the axis that it is now above it. That means that since it is currently 2 above the X axis it would then be 2 below the X axis making it at -2 so the coordinates would be (8,-2)

I hope this helps and please don't hesitate to ask if there is anything still unclear!

7 0

3 years ago

Read 2 more answers

Can you solve the equation also? ( make sure to add the answer )

polet [3.4K]

Answer:

35-22=x

35-22=13

Step-by-step explanation:

Include units if necessary:

$35-$22=$13