Today is Latisha's birthday. Fifty friends have thrown her a surprise party. Before the party, her friends got together and decided to secretly hide several presents in 50 separate boxes numbered 1 to 50. Latisha is now about to open her gifts, which are arranged in a row order. Her friends explain taht if she follows the instructions below, she will discover which boxes hold a gift.

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry

step-by-step explanation:

duck you

answer: 75°

step-by-step explanation:

∠esk is the supplement of ∠edk, so is 100°. ∠esd = 1/2·arc ed, so is 25°.

since ∠esk = ∠esd + ∠dsk

you have 100° = 25° + ∠dsk . .

fill in known values 75° = ∠dsk . . . . .

subtract 25°

step-by-step explanation: