Answer:
A = (2x² + 4x + 1) (8 − x)
A = -2x³ + 12x² + 31x + 8
Step-by-step explanation:
W = 2x² + 4x + 1
L = 8 − x
Area is width times length.
A = (2x² + 4x + 1) (8 − x)
If you wish, you can simplify with distribution.
A = 8 (2x² + 4x + 1) − x (2x² + 4x + 1)
A = 16x² + 32x + 8 − 2x³ − 4x² − x
A = -2x³ + 12x² + 31x + 8
Keep in mind that, when the logarithm base is not explicitly written, base 10 is assumed, therefore,
Answer:
262,143
Step-by-step explanation:
- 1
- 1+2
- 3+4
- 7+8
- 15+16
- 31+32
- 63+64
- 127+128
- 255+256
- 511+512
- 1023+1024
- 2047+2048
- 4095+4096
- 8191+8192
- 16,383+16,384
- 32,767+32,768
- 65,535+65,536
- 131,071+131,072
=262,143
Answer:
24,900 miles
Step-by-step explanation:
Circumference = pi × d
Pi × 7926
24,900.263372352
