Double angle identity for sine:
Factorize the left side.
Pythagorean identity:
so that
Answer:
Step-by-step explanation:
Volume of cylinder:
<u>Bottom cylinder:</u>
1 inch = 2.54 cm
diameter = 14 in
r = 14/2 = 7 in
r = 7 *2.54 = 17.78 cm
h = 4 in = 4*2.54 = 10.16 cm
Volume = 3* 17.78 * 17.78 * 10.16
= 9635.59 in³
<u>Upper cylinder:</u>
diameter = 12 in
r = 12/2 = 6in
r = 6*2.54 = 15.24 cm
h = 12 in = 12*2.54 = 30.48 cm
Volume = 3 * 15.24 *15.24 * 30.48
= 21237.63 in³
Volume of the object = 9635.59 + 21237.63
= 30873 cm³
Answer:
34/99
Step-by-step explanation:
Answer:
The axis of symmetry is .
- Check the degree of your polynomial
- Plug your numbers into the axis of symmetry formula
- Write down the equation of the axis of symmetry
Please Mark Brainliest If This Helped!
1. There is no smallest number
2. 0 means that there is nothing. It's a neutral real number
3. 2
4. -2
5. Fractions may or may not be integers
6. 1/3, 4/5, 7/16, 16/21