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2 years ago

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In a circle, if the arc length of Arc AB is 18 cm and the measure of Arc AB is 39°, then find the radius of the circle. (Use 3.1

4 for pi, and round your answer to one decimal place, if necessary.) Don't include units in your answer. *

1 answer:

Elena L [17]2 years ago

4 0

Answer:D

Step-by-step explanation:

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Watch help video

adelina 88 [10]

Answer:

m= 6/-5

Step-by-step explanation:

m= y2-y1/x2-x1

m= 6-(-6)/-18-(-8)

m= 12/-10

m= 6/-5

8 0

2 years ago

Dawn Lingua bought three yards of cloth to make some curtains . The cloth was on sale for $2.25 per yard. How much did Dawn pay

swat32

2.25 x 3 = 6.75 ,6.75 x .05 = 0.34 ,6.75 + 0.34 = 7.09 ,Answer is $7.09

6 0

2 years ago

Fill in the blank with the correct response.<br><br> Twenty-one is 20% of

Lana71 [14]

Answer: 105

Step-by-step explanation:

105 * .2 = 21 :)

5 0

1 year ago

If f(x)=.5x+15 , what is the value of f(-4)

Levart [38]

<em>Answer:</em>

<em>f(-4) = 13</em>

<em>Step-by-step explanation:</em>

<em>Hi there ! </em>

<em>f(x) = 0.5x + 15</em>

<em>replace x = - 4</em>

<em>f(-4) = 0.5×(-4) + 15</em>

<em>= - 2 + 15</em>

<em>= 15 - 2</em>

<em>= 13</em>

<em>Good luck !</em>

8 0

2 years ago

Please help!!! Please!!!!<br>

ira [324]

Answer:

Theres a 90 degree angle

90 - 25 = 65 divided by 5 = 13

<h2>13 should be your anwser!</h2>

3 0

2 years ago