Answer:
2
Step-by-step explanation:
because 2*2*2*2is equal to 16
Answer:
5/4 and 6/3
Step-by-step explanation:
This series has increasing numerator and decreasing denominator. This series starts as 1/8, So the series goes like
1/8
2/7
3/6 which is reduced to 1/2
4/5
5/4
6/3 which will be reduced to 2
Answer:
D. 1,344 in^2
Step-by-step explanation:
The area of the standard placemats is 84 in^2. To make 6 we need to multiply that by 6. 84 in^2*6 is 1,344 in^2. Please rate brainliest. It would really help!
<em>x</em> ^2 + <em>y</em> ^2 = 9 => <em>y</em> = <em>y(x)</em> = ± √(9 - <em>x</em> ^2)
Each cross section would be a square with side length equal to the vertical distance between the upper and lower semicircles defined by <em>y(x)</em>, which is
√(9 - <em>x</em> ^2) - (- √(9 - <em>x</em> ^2)) = 2 √(9 - <em>x</em> ^2)
The area of each square section is the square of this length,
(2 √(9 - <em>x</em> ^2)) = 4 (9 - <em>x</em> ^2) = 36 - 4<em>x</em> ^2
We get the whole solid for -3 ≤ <em>x</em> ≤ 3, so integrating gives a volume of

Answer:
57.97 or 57 97/100 its the same answer in a different format.
Step-by-step explanation:
1st calculate the sum of the positive numbers.
Then calculate the difference
Then that's how you can get the solution