Answer:
D: 132 ft
Step-by-step explanation:
C= π2r
So, take pi and multiply that by two..
π2= 6.28
Now, take your radius and multiply it by 6.28.
21 x 6.28= 131.88
Round it two the nearest whole number, which is 132!
Hope this helps!
<h3>Hey Mate,.</h3>
<h3><u>Answer :- </u></h3>
• 1 / 3
<h3><u>Explanation :- </u></h3>
<u>As </u><u>we </u><u>know</u><u> </u><u>that </u><u>,</u><u> </u>
If a dilation produces a smaller figure then ,
0 < Scale factor < 1 .
So then ,
Case 1 ) -2 => The scale factor must be a positive number .
Case 2 ) 1 / 3 => 0 < 1/3 < 1 => Is a possible scale factor .
Case 3 ) 1 => This scale factor does not produce a smaller figure , It produces the same figure .
Case 4 ) 4 => This scale factor produces a larger figure .
<h3>• Hence, the answer is 1/3 .</h3>
<h3>Hope this helps you...</h3>
<h3>#Carry on learning#....</h3>
<h3>Have a nice day ahead...! </h3>
So make a picture. so i could help u more
Answer:
She can make 7 batches of brownies and needs 1/2 cup more to make another batch
Step-by-step explanation:
Square both sides. (5-2x) - (2-x) = 1^2. 5 - 2x - 2 + x = 1. Simplify to get 3 - x = 1. X=2