Answer:
3 wear glasses
Step-by-step explanation:
10%=2
5%=1
15%=3
1) 8
reason: radius is diameter divided by two, 16/2
2) 6
reason: diameter is radius times two, 3 × 2
3) 87.92
reason: circumfrence is pi times diameter, 28 × 3.14
4) 31.4
reason: circumfrence is pi times diameter, 10 × 3.14
6) 61.12
reason: 10 + 10 +8+8= 36 8×3.14= 25.12 36 + 25.12= 61.12
7) 69.0172
reason: 7^2× 3.14= 69.0172
8) 346.185
reason: 21÷2= 10.5 3.14×10.5^2= 69.0172
Answer:
sita get 20 sweets.
Step-by-step explanation:
Total sweets = 35
let sita get = 4x
let geeta get = 3x
4x+3x=35
7x=35
x=35/7
x=5
sita get = 4x = 4(5)= 20 sweets
geeta get = 3x = 3(5)= 15 sweet
<h2>
Please mark me as brainliest</h2>
Answer:
Step-by-step explanation:
<u>Use the formula:</u>
<u>Plug in the numbers (coordinates) given, like so:</u>
<u>Simplify:</u>
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