Answer:
how many snacks did she get??
Answer:
r = 2.5
Step-by-step explanation:
U= π(r+h)
Where,
U = 16 1/2
h = 2 3/4
π = 3 1/7
U= π(r+h)
16 1/2 = 3 1/7(r + 2 3/4)
33/2 = 22/7(r + 11/4)
33/2 = 22/7r + (22/7 * 11/4)
33/2 = 22/7r + 242/28
33/2 - 242/28 = 22/7r
(462-242) / 28 = 22/7r
220/28 = 22/7r
r = 220/28 ÷ 22/7
= 220/28 × 7/22
= (220 * 7) / (28 * 22)
= 1540/616
= 2.5
r = 2.5
It would be helpful if you could post a photo so I can look at the context. Thank you
The denominator is equal to the numerator.
<u>Step-by-step explanation</u>:
- For a fraction to be equal to 1, the value of denominator and the value of numerator should be same.
- For instance, the fraction 2/2 = 1 because the number in the denominator is 2 and the numerator is also 2.
- Both cancel out each other that is equal to 1.
We will use the Pythagorean theorem:
c² = a² + b²
41² = 40² + b²
1681 = 1600 + b²
b² = 1681 - 1600
b² = 81
b = √ 81
b = 9 in
Answer: The length of the other leg is 9 inches.
