$\theta=30^\circ=\frac{30}{180} \pi =\frac{\pi }{6}\\l=r \theta\\JK=2 \times \frac{\pi }{6} =\frac{\pi }{3} \approx 1.047circumference=2\pi r=2 \times \pi \times 2=4 \pi \approx 12.57 ~ft$

6 0

4 years ago

Someone please help me out with this algebra question 100% correct only

77julia77 [94]

The answer is: [D]: " 2.6 " .
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Given: a = - 2.6 ; What is the value of "-a "?
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So, what is the value of " - (-2.6)" ?
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The opposite of a negative is a positive;
so, " - (-2.6) = 2.6 " ; which is: "Answer choice: [D] " .
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7 0

3 years ago

Which number line plots the integers -12,-3,and 7 <br><br>not sure

EleoNora [17]

Answer:

the first one I think

6 0

3 years ago

Read 2 more answers

Write a number that is less than - 10

ra1l [238]

Any number from -10 to -∞ would be correct. One example is -79.

8 0

3 years ago