Brainliest if you help me only answer if you know pls and thanks you

4^3, 8^2, 2^6

Step-by-step explanation:

64^1 = 64

We need all expressions equal to 64.

4^3 = 4 * 4 * 4 = 64     Yes

3^4 = 3 * 3 * 3 * 3 = 81      No

8^2 = 8 * 8 = 64    Yes

2^8 = 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 = 256     No

6^2 = 6 * 6 = 36     No

2^6 = 2 * 2 * 2 * 2 * 2 * 2 = 64    Yes

depends on how many days you are talking about

step-by-step explanation:

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47