Answer:
Yes, you are 100% correct! Good job!!!
Step-by-step explanation:
Answer:
here you go.
Step-by-step explanation:
it's it the picture. I hope it helps
Answer:
<h3>
The number is 7</h3>
Step-by-step explanation:
x - a certain number
6x - - six times the number
6x-31 - six times the number less 31
3x - three times the number
3x-10 - 10 subtracted from three times the number
so the equation:
6x - 31 = 3x - 10
+31 +31
6x = 3x + 21
-3x - 3x
3x = 21
÷3 ÷3
x = 7
Check: 6•7-31=42-31=<u>11</u>; 3•7-10=21-10=<u>11</u>
The perimeter of the sector = 47.905 cm
47.905 cm is greater than 47.5 cm.
<h3>What is the Perimeter of a Sector?</h3>
Perimeter of a sector = Arc length + 2(radius).
Arc length = ∅/360 × 2πr
Given the following:
Perimeter = (∅/360 × 2πr) + 2(r) = (135/360 × 2×π×11) + 2(11)
Perimeter = 25.905 + 22
Perimeter = 47.905 cm
Thus, the perimeter of the sector (47.905 cm) is greater than 47.5 cm.
Learn more about the perimeter of a sector on:
brainly.com/question/14117642
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